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He _____ the guitar since he was twelve years old

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Some countries are still lagging behind the rest of the world in the vaccine race _______ a large number of resources diverted to advertising campaigns

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___ much do you weigh?

There are four_____________ in a year.

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Once ....... as the World Natural Heritage by UNESCO, Phong Nha – Ke  Bang National Park attracts a great number of visitors worldwide

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The librarian pointed ___________ the sign that said to keep quiet

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Would you kindly inform me who is responsible __________ the travel arrangements?

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“Why don’t you come next time? – “______ ”

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The knock–on effect of volunteering on the lives of individuals can be profound. Voluntary work helps foster independence and imparts the ability to deal with different situations, often simultaneously, thus teaching people how to (32) _____ their way through different systems. It therefore brings people into touch with the real world, and hence, equips them for the future. Initially, young adults in their late teens might not seem to have the expertise or knowledge to impart to athare that attencher or an ariculturalist or a nurse would have, (33) _____ they do have many skills can help others. And in the absence of any particular talent, their energy and enthusiasm can be harmes the benefit (34) _____ their fellow human beings, and ultimately themselves. From all this, the gain to any community no matter how many volunteers are involved is (35) _____. Employers will generally look favorably on people (36) _____ have shown an ability to work as part of team. It demonstrates a willingness to learn and an independent spirit, which would be desirable qualities in any employee

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Ba dropped his watch when he was ____ the bus

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……recent times, the discipline of biology has expanded rapidly into a variety of subdisciplines

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Numbers of his opponents had been captured or ........ to him

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Drone racing is an exciting new sport, that has become popular faster than (1)______ other sport before it. Pilots steer small and lightweight, but high-powered drones along courses with obstacles. They fly through gates and around flags at speeds of over a hundred miles an hour. They control the drones using VR-like headgear. Every drone has a camera (2)______ to it so that spectators can also view flights either on a big screen or with special headgear. The races take place either outdoors - in big stadiums, or indoors in old warehouses and sports arenas. (3)______ are short because the battery time of drones is limited. (4)______ drone racing started only a few years ago there are already international competitions that take place all over the world. In professional leagues, drone pilots compete for thousands of dollars. In March, the World Drone Prix was staged in Dubai. A 16-year old British teenager not only one the race but also received a prize money of 250 000 dollars. Television and other media have become aware of drone racing. ESPN, an Amercian sports channel, will be broadcasting international drone races starting this August. Races are also recorded and uploaded to YouTube and other video platforms (5)______ they can be viewed over and over again

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He said that Linda and John ________ married ________ .

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Many adults in America and increasing numbers elsewhere take part in mentoring schemes. A mentor is an adult who provides support and friendship to a young person. There are numerous different (46)_____ of mentoring: passing on skills, sharing experiences, offering guidance. Sometimes the most helpful thing to do is just listen. Mentoring is open to anybody - no particular (47) _____ experience is required, just a desire to make a difference to the life of a young person who needs help. This may seem a difficult thing at first, but many people find they have a real talent for it. The support of a mentor can play an important part in a child's development and can often make up (48) _____ a lack of guidance in a young person's life. It can also improve young people's attitudes towards society and build up their confidence in dealing with life's challenges. For the mentor, it can be incredibly rewarding to know that they have had a significant influence on a child and helped to give the best possible (49) _____ in life. Indeed, it is not only adults who are capable of taking on this role. There is now an increasing (50) _____ for teenagers to mentor young children, for example by helping them with reading or other school work

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I didn't __________ a chance to speak to her

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"Just think, ______ 2 years' time, we'll be 20 both."

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Doing your homework is a sure way to improve your test scores, and this is especially true ____ it comes to classroom tests

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Generic medications are just as ............., and much less expensive.

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How can a person offend people just because they cross their legs? In Thailand, it is rude for a person to show other people the bottom of their feet. This is considered unclean, and Thais can (33) _____ serious offense at it. Another thing people do in the West is to touch people on the head especially children. It is very normal to see an old woman walking up to a young boy and (34) _____ his hair tenderly while saying what a handsome young man he is. In Thailand, touching a person’s head is strictly taboo because that is the (35) _____ part of the body, and it is where the (36) _____ is thought to reside in a person. Although very close family members might touch a child on the head, even this is considered rude after a child grows up. In the Middle East and some parts of Asia, the left hand is used to wash oneself after using a toilet. (37) _____, the left hand can never offered to another person or used to eat with. Food must always be passed with the right hand, and it is considered polite to always use the right hand for social interactions

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It took weeks, but my nasty cough has finally gone ___________