题目内容
6. Many people believe that tea was first d_ nearly 5,000 years ago.
6. drunk
25. Potato chips were invented by mistake.(改为一般疑问句)
_potato chips _ by mistake?
( )22. —_,you can work out the math problem very easily.
—-1 see. Thank you very much, Miss Wang.
A. By the way B. On the way C. In the way D. In this way
39.我们的父母劝我们不要独自外出。
Our parents____go out alone.
1. Sandwiches were i_ by accident.
( )11. My mother told me that my homework must_on time.
A. finish B. be finish C. finished D. be finished
( )18. She tried many times to pass the exam, and_the end, she succeeded.
A. by B. at C. in D. to
9. need to do sth._ 10. take photos_
7. allow sb. to do sth._ 8. a professional runner_
