1. The order came that the medical supplies ________________ (被送）to the village without delay．

2. —What are you anxious about?

— ________________________（我们能否成功）.

3. Lily has some ideas ________________________（长大后干什么）when she grows up.

4. They are teachers and don’t realize ________________________（需要什么） to start and run a company.

5. ________________________（戴维所说的一切）sounds right to Helen.

Don’t take ________ for granted ________ your parents should supply what you need to you.

A. that; it                                                         B. it; that

C. it; what                                                      D. that; that

The companies are working together to create ________ they hope will be the best means of transport in the 21st century．

A．what　　　B．which　　　C．that　　　D．it

 ________ you are supposed to do ________ you don’t like a thing is changing it．Don’t complain．

A．That；what                                               B．When；that

C．What；since                                              D．What；when

 It is not always easy for the public to see ________ use a new invention can be of to human life.

A. whose　　　B. what　　　C. which　　　D. that

The villagers have already known ________ we’ll do is to rebuild the bridge. 

A. this　　　B. that　　　C. what　　　D. which

 There’s a saying in China ________ people with the same family name were brothers and sisters 500 years ago.

A. that　　　B. which　　　C. when　　　D. where

I can’t figure out ________ it is that makes him so difficult at school.

A. how　　　B. what　　　C. why　　　D. which

The news ________ is spreading around the airport is ________ a big snowstorm will come attacking.

A. which; which                                              B. /; that

C. that; which                                                  D. that; that

________ is a high probability ________ Bob can win the first prize in the match.

A. There; that                                                  B. It; that

C. There; whether                                            D. It; whether