11. They made jeans from denim.

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12. They will introduce a new style of jeans in Vietnam.

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13. Do they sell computers in the supermarket?

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14. Will they open the new hospital next month?

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15. The staff is going to explain the problem to the president.

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16. They will help you with your homework tonight.

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17. The director made an important announcement on TV last night.

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18. They have provided thousands of people with food.

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19. He sold his old car and bought a new one.

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20. He is writing another book about science.

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21. My students are doing exercises 5 on page 40 right now.

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22. I often visit her twice a week.

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23. She told us an interesting story.

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24. My father used to take me to the place when I was young.

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25. What will you do if you finish writing the book?

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26. We were driving a car when we saw an accident.

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27. You must make a decision as soon as possible.

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28. She doesn’t watch TV at night.

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29. Did they finish their work yesterday?

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30. You ought to show him how to use this computer.

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31. Naturally, they speak English very well.

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32. Have you told them the truth about the accident?

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33. Is she listening the folk song?

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34. I think she is honest.

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