10. –Could you give me a hand and take a message for Mary?（多选）
– ____.
A. That’s all right B. With pleasure C. My pleasure D. It’s pleasure
参考答案：b和c
若要选D，则需在pleasure前面加a或my。
11. To ____, they saw the island in the distance.
A. their joy B. their joys
参考答案：a
12. Sorry for being late. I never ____ the taxi to take so long to get ____.
A. thought, there B. expected, there C. expected, here D. thought, here
参考答案：c
13. When and where the professor will make us a speech ____ been decided yet.
A. hasn’t B. haven’t
参考答案：b
再比如： How and why he came here are still unknown.他怎样来这儿，为什么来这儿，仍无人知晓。 How and why he came here is still a secret.他怎样来这儿，为什么来这儿，仍然是个秘密。 个人认为，这样的句式被看成单数还是复数，取决于说话人想要表达/强调的意思，没有严格的对错之分。
14. Alice felt quite nervous because it was ____ she took a plane.（多选）
A. for the first time that B. the first time that C. for the first time D. the first time
参考答案：A和C
此句多说成：……because it was the first time that she had taken a plane.即就句法结构讲，此题选A正确，但口语中一般多用It/This/That is/was the first time……来表达。 注意，这句中because引导的原因状语从句是一个分裂式的强调句：……because it was for the first time that she took a plane。但是无论是分裂式强调句或It is the first time……句型，在口语中that皆可省略，故C也正确。 若把took改为had taken，则B、D皆可作为答案。
15. He ordered the child not to play with the cat, ____?
A. did he B. didn’t he
参考答案：b
16. The news has been heard ____ on the radio three times today.
A. to broadcast B. broadcast C. being broadcast
参考答案：b
这里是过去分词。
17. –____ of the population of China ____ farmers?
– About eighty percent.
A. What, are B. How much, are C. What, is
参考答案：b
18. –Need he go himself?
–Yes, he ____.
A. must B. has to C. needs D. need
参考答案：a
19. Jason knows much more about electricity than ____ in his workshop.
