1. -When do you think _________?

-About half past five. I will pick him up at the airport.

A. he will com B. will he com C. did he com D. he came

答案： A

解析：问句是带有插入语do you think的宾语从句，要用陈述语序，先排除B、C二项;另结合答句中的will pick him up可知要用一般将来时，故舍D选A。

2. Ask him ___.

A. whose cup this is B. whose cup is this

C. this is whose cup D. whose is this cup

答案： A

解析：whose是所有格，所以后面要有一个名词，整体做从句的宾语。

3. Our teacher told us the sun ________ in the east.

A. rise B. rose C. rising D. rises

答案： D

解析： 从句中所说“太阳从东边升起”是客观事实，所以不管主句用什么时态，从句总是用一般现在时，故正确答案为D.

4.I don’t know _________ .

A. what time the movie starts B. what time starts the movie

C. the time to start the movie D. the movie what time starts

答案：A

解析： 宾语从句用陈述语序。

5. The doctor asked me how long ________ .

A. was I ill B. have I been ill C. I have been ill D. I had been ill

答案： D

解析：主句是过去时，从句也要用过去相应的时态，医生问我之前我已经病了，所以用过去完成时态。

6.The weather forecast doesn’t say _________.

A. if it rains tomorrow B. if does it rain tomorrow
C. if it will rain tomorrow D. if will it rain tomorrow

答案：C

解析：if连接宾语从句，宾语从句用陈述语序。 

小知识：引导宾语从句的关联词

1.从属连词：if/whether
I doubt whether he will succeed.
I don’t know if you can help me.

2.连接代词：who，whom，whose，what，which，whoever，whatever，
whichever

3.连接副词：where，when，how，why.
Who or what he was，Martin never learned.
I wonder what he’s writing to me about.
I’ll tell you why I asked you to come.