Б!! 1.Complete the sentences with the given modal verbs:
can, can’t, must, mustn’t, should, shouldn’t
1)We … find life on another planet.
2)People … live on the Moon.
3)We … play hockey in summer.
4)Sharks … be dangerous.
5)Doctors … find a cure for cancer.
6)Parents … understand their children perfectly.
7)We … read at the table when we eat.
8)The youngsters … say “NO” to drugs.
9)Kids … see horror films after midnight.
10)We … quarrel with our best friends.
11)Students … cheat during their tests and exams.
12)Children … play computer games.

1.  Is American food  part Italian, part British, part German, part Mexican, part Chinese?
2. Did people from other countries bring different cooking traditions to the US?
3. Did some of them open restaurants?
4. Do Americans enjoy food from all over the world?
5. Did some foreign dishes change a little over the years?
6. Were doughnuts originally from Holland?

1. What do Americans enjoy today?
2. Where were doughnuts originally from?
3. What is  US  most famous for?
4. What did the first fast food restaurants serve?
5. How much do Americans eat?
6. what do Americans have for breakfast?

1. Will students of our group meet in the laboratory?

2. To whom the monitor told to come to the laboratory?

3. He doesn't understand the grammar rule, does he?

4. He hasn't made any mistakes or he has some over-writings?

5. Who hasn't made any mistakes?

6. What did the students do with great attention?

7. For what reason mankind is making considerable investments?

8. The dean will send the students to a big plant in summer, won't he?

9. He taught us to see the lab equipment or he wanted us to just watching his job?

10. What kind of activity accompanies theory?

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