Choose the best answer:
After a busy day of work and play, the body needs to rest. Sleep is necessary for good health. During this time, the body recovers from the (26) ______ of the previous day. The rest that you get while sleeping enables your body to prepare itself for the next day. There are four levels of sleep, each being a little (27) ______ than the one before. As you sleep, your muscles relax little by little. Your heart beats more slowly, and your brain slows down. After you (28) _____ the fourth level, your body shifts back and forth from one level of sleep to the other. Although your mind slows down, you will dream from time to time. Scientists who study sleep state that when dreaming (29) ______ , your eyeballs begin to move more quickly. This stage of sleep is called REM, which stands for Rapid Eye Movement. If you have trouble falling asleep, some people recommend breathing very slowly and deeply. Other people believe that drinking warm milk will make you (30) ______. There is also an old suggestion that counting sheep will put you to sleep

Choose the best answer:
Peter is __________the radio

Choose the best answer:
We can get ________ with four computers at the moment, but we'll need a couple more when the new staff arrive

Choose the best answer:
Arsenal's defence were strong, but their midfield ...... in the first five minutes of the match

Choose the correct A, B, C, D

My name is David. I am....Viet Nam. (at, to, from, on)

Choose the best answer: 
Most young people, independent as they seem, do not feel ready to make big decisions. They may feel immense pressure trying to decide what to do when they leave school.

Choose the best answer:
The planets move ___________ the sun in ellipses

Choose the best answer (A, B, C, D) to make the meaningfull sentence: " Does your son ................ at 10 o' clock?"

Choose the best answer:
Some diehard fans of the visiting team got angry at the _______ ’s final decision

Choose the best answer:
Since the news that coffee can be very harmful to one's health was broadcast, the consumption of coffee has dropped to a much ------- level than in years past.

Choose the best answer:
Some young people would like to work in private enterprises whereas some prefer getting a job in ____ companies

Choose the best answer:
Mobile phones have largely taken ___________ home phones for most people in recent years

Choose the best answer:
He ____ on his essay all day, but he ____ yet.

Choose the best answer:
The company executives forestalled criticism by keeping people fully informed of what they are doing

Choose the best answer:
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

Choose the best answer:
Nick had to leave the party early as his parents did not ____ him to go home later than 23:00

Choose the best answer:
Birds all over the world ............. in distances up to thousands of miles

Choose the best answer:
A dolphin six ................... length can move as fast as most ships.

Choose the best answer:
Here, I noted __________ some ideas for you

Choose the best answer:
It seems entirely natural to us that there are teams of scientists in universities and (46) _____ institutions around the world, attempting to discover the way the world works. (47) _____, it hasn’t always been that way. Although the scientific method is now four or five hundred years old, the ancient Greeks, for example, believed that they could (48) _____ the cause of natural events just by the power of thought. During the 17th century, more and more people began to realize that they could test their scientific ideas by designing a relevant experiment and seeing what happened. A lot of (49) _____ was made in this way by individual scientists. These men and women often worked alone, carrying out research into many different areas of science, and they often received very little (50) _____ for their hard work. At the start of the 20th century, though, it became clear that science was becoming more complicated and more expensive. The individual scientists disappeared, to be replaced by highly qualified teams of experts. Modern science was born

Choose the best answer:
My father ______ at 70 km/h when a policeman stopped him