Choose the best answer (A, B, C, D) to make the meaningfull sentence: "Twice six is ..............."

Choose the best answer:
Those with higher levels of education tend to be healthier than those of similar income ____ are less  are less educated

Choose the best answer:
They ...... from the national union and set up their own local organization

Choose the best answer:
Cellulose, which ............. for making paper, can be found in all plants

Choose the best answer:
Our store is closed this week ------- the security system is enhanced

Choose the best answer:
From their position in the family, and with more life experience than younger family members, grandparents are uniquely poised to see that differences between generations can be positive for all those concerned

Choose the best answer:
My mother and I often go to the supermarket to shop for ____ at weekends

Choose the best answer:
Many groups worldwide are trying to develop vaccines that protect against a wide range of coronaviruses and prevent (26) _______ pandemic. These efforts have now been boosted by the discovery that some healthcare workers had pre-existing immunity to the SARS-CoV-2 virus during the first wave of the pandemic. During the first half of 2020, around 700 healthcare workers in the UK were tested weekly as part of a crowdfunded study called Covid Sortium. Most of these people, who wore protective equipment, never tested positive for covid-19 in PCR tests or developed covid-19 antibodies – proteins that (27) _______ to the outside of viruses, preventing cells from being infected. (28)_______ , when Leo Swadling and Mala Maini at University College London and their colleagues looked more closely, they found some of those (29) _______ tested negative had a protein in their blood that is linked to covid-19 infection, as well as T cell responses to the SARS-CoV-2 virus. T cells are (30) _______ of the immune system

Choose the best answer:
Come over for a chat so we can ..... on each other's news

Choose the best answer:
The organization is looking for some volunteers ____ as Santa Claus to give gifts to children

Choose the best answer:
The General Certificate of Secondary Education or the GCSE examinations for (30) _____ are the standard school-leaver qualifications taken by virtually all UK students in the May and June following their 16th birthday. If you come to a UK independent school before (31) _____ the age of 16, you will study towards GCSE examinations in up to 12 subjects. Some subjects are compulsory, including English arid mathematics, and you can select (32) _____, such as music, drama, geography and history from a series of options. GCSEs provide a good all-round education that you can build on at college and eventually at university. AS- and A-levels are taken after GCSEs. They are the UK qualifications most(33) _____ accepted for entry to university and are available in subjects from the humanities, arts, sciences and social sciences as well as in vocational subjects such (34) _____ engineering, and leisure and tourism. You can study up to four subjects at the same time for two years

Choose the best answer:
Many animals in the wild are suspicious and fearful of human beings. Many animals would take escape instantly (20)_____a human approaches. Man, however, soon discovered that some animals can be tamed or domesticated. Unlike animals in the wild, these animals would (21)_____ man to come close to them. They would even allow their owners to stroke or pet them. In the early times man would domesticate animals by setting traps to catch their young. A young animal is (22) _____ easily domesticated than an adult one. From young,the animal learns to trust and obey its owner. Many different kinds of animals have been domesticated. Some common examples are animals like horses, elephants, chickens and pigs. The dog, which is also (23)_____ as "man's best friend", is one of the first animals to have been domesticated. In England, long ago, the pig was a wild animal. It was a ferocious and aggressive (24)_____which was not easily captured. Yet nowadays, the domesticated pig is no longer the lean and tough than creature it used to be

Choose the best answer:
Do you know that the ____ letter can also work as a formal document?

Choose the best answer:
I felt somewhat disappointed and was about to leave, ____ something occurred which attracted my attention

Choose the best answer:
Al's doctor insists______ for a few days.

Choose the best answer:
We’ve got a letter from a war widow who claims she’s been ... her pension

Choose the best answer:
I waited for the laughter in the hall to ....... before I spoke

Choose the best answer:
I know we had an argument, but now I'd quite like to ____________ 

Choose the best answer:
The two men _______ when they were trying to shoplift a brand-new pair of glasses

Choose the best answer:
Education is more important today than ever before. It helps people acquire the skills they need for such everyday (34) _____ as reading a newspaper or managing their money. It also gives them the specialized training they may need to prepare for a job or career. For example, a person must meet certain educational requirements and obtain a certificate before he can practice law or medicine. Many fields, like computer operation or police work, (35) _____ satisfactory completion of special training courses. Education is also important (36) _____ it helps people get more out of life. It increases their knowledge and understanding of the world. It helps them acquire the skills that make life more interesting and enjoyable, (37) _____ the skills needed to participate in a sport, paint a picture, or play a musical instrument. Such education becomes (38) _____ important as people gain more and more leisure time

Choose the best answer:
The manager needs an assistant that he can ____ to take care of problems in his absence