I will stay at home and read books if it _______ tomorrow.
| A．is raining | B．rains | C．rain | D．will rain |
— ______ salt do we need?
— One spoon is enough.
| A．What | B．What kind of |
| C．How much | D．How many |
He got an A in last week's math test.
It is ______！His math is always the worst.
| A．possible | B．simple |
| C．impossible | D．available |
I’m going to ______ a new hobby. I want to learn how to take photos.
| A．take down | B．take up |
| C．turn down | D．turn on |
Can you come to my birthday party next Sunday?
______, I cant. I have to______ for the math test.
| A．Of course, study | B．Sorry, studying |
| C．Sorry, prepare | D．No, studied |
The students in this school plant ______ trees every year.
| A．hundreds of | B．hundreds |
| C．five hundred of | D．hundred of |