Paul’s parents were worried that he ____ too much time chatting on line.

There was a rainstorm yesterday. The flood _____ the old bridge over the small river.
A. washed away          B. blew away       C. put away

The traffic in the city _____ be terrible, but now it has improved a lot. I think you will _____ it soon.
A. used to; used to       B. get used to; used to  C. used to; get used to 

Trees can prevent the wind _____ towards the rich farmland in the south.
A. moves     B. to move     C. from moving

—I’ve_____the bike_____a year.
—Is it still new?
A. had,for         B. bought,for      C. had,since

—Which team are you going to play _______ the day after tomorrow?
—A team from No.7 Middle School. I hope we will win.
A.about     B.with    C.against

—I have a toothache.
—You should _______.
A.drink lots of water   B.take a rest      C.see a dentist

---Ann goes to play football every day.
---Oh? But she ______ it.

---Who’s the lady ________ in red?
---I guess she is Lily’s mother by what she _______.

--- Do you know whether scientists have ________a good way to deal with Influenza H7N9 or not?
---Not yet .But they’re trying their best.