If there are _______ people driving, there will be ______ air pollution.
| A．more; less | B．less; fewer | C．fewer; more | D．fewer; less |
—Are these their cars？ —Yes，__________．
| A．they are | B．it is | C．these are | D．they’ re |
--- is the soccer ball?
--- It’s green.
| A．What | B．How | C．What color. | D．Where |
当别人夸你的衣服漂亮时，你应说：___________.
| A．Where | B．No |
| C．Don’t say that | D．Thank you |
－Dad, this is my friend, Dick.
－ ________.
| A．Thank you | B．OK |
| C．Nice to meet you | D．You are welcome |
Tom and Mike ______ good friends.
A is B.am C.不用填 D.are