1.()think will take care of the children?
A.who you B.who do you C.whom you D.whom do you
2.You can write about()topic you like.
A.which B.whose C.whatever D.no matter what
3.I'd like to know ()tomorrow.
A.if it rain B.how is the weather like C.what the weather is like D.if will the weather be fine
4.The gentleman insisted that he () the wallet.
A.had not seen B.not see C.would not see D.did not see
5.()he will be sent to Hainan is certain.
A.why B.whether C.that D.how
请各位帮我讲下,并判断下是什么从句!