–Do you know the man under the tree?
--Sorry, I don’t know _______.
| A．how is he | B．what is he | C．who he is | D．bother |
Would you pleasemy baby brother while I'm cooking?
| A．take out of | B．take care of | C．take part in | D．take away from |
Of all the subjects, chemistry seems to befor me.
| A．difficult | B．too difficult | C．more difficult | D．the most difficult |
Tony is a quiet student,he is active in class.
| A．so | B．and | C．but | D．or |
Whenever you have a chanceEnglish, you should take it.
| A．speak | B．to speak | C．spoke | D．speaks |
We'd better waitmore minutes. I think Jeff will come soon,
| A．a few | B．few | C．a little | D．little |