--- Is this your backpack? ---________________.It’s my backpack.
| A．Yes，this is. | B．No， it is. |
| C．No，it isn’t. | D．Yes， it is. |
During his stay in the USA, Yao Ming returned to China______he was needed.
| A．whatever | B．whereever | C．whoever | D．whenever |
－ When will you go shopping with me?－ .
| A．Not until my housework is finished |
| B．Until my housework is finished |
| C．After my housework will be finished |
| D．As soon as my housework will be finished |
______it is to jump into the river to swim in summer!
| A．What a fun | B．What fun |
| C．How fun | D．How a fun |
When I have some worries, my close friends always advise me _______ too much.
| A．don’t worry | B．not to worry | C．worry | D．worrying |
The old man cancer. His made us very sad.
| A．died from; dead | B．died of; dying |
| C．died from; dying | D．died of; death |