The word _____ can be used as an adjective .
| A．pollute | B．properly | C．extremely | D．curious |
Trees are very important to our environment. They can _____ wind _________ the earth away.
| A．keep, blowing | B．put, from blowing |
| C．take, blowing | D．stop, blowing |
（原创）Look! Tony is playing ______ guitar. He bought it yesterday.And he also likes playing ______ football.
| A．／; ／ | B．the; ／ | C．a; / | D．a; the |
— What a new computer！ Can you tell me _________？
— Just the day before yesterday.
| A．how much you paid for it |
| B．how much did you pay for it |
| C．when you bought it |
| D．when did you buy it |
-- Hi, Jim. I hear that you’ve just come back from Sanya. I’m calling to ask .
-Great!
| A．how did you visit the city |
| B．how many days you’ve spent there |
| C．which hotel you stayed in Sanya |
| D．how you found the seafood there |
--- It’s said that scientists have ________ a way to deal with Influenza A/HiN1.
--- Really? That’s great!
| A．caught up with | B．come up with |
| C．agreed with | D．compared with |