--- How long are you staying?
--- I don’t know.______________.
| A．That’s OK. | B．It depends. | C．I am going. | D．It’s doesn’t matter. |
---Our classmates went to a concert yesterday afternoon.
---What a pity! I my homework.
| A．had done | B．was doing | C．am doing | D．would do |
---Would you please give this newly-published novel to Jack?
---Certainly. he comes back.
| A．before | B．as soon as | C．until | D．unless |
--- do I need to feed the pet dog?
---Twice a day.
| A．How long | B．How much |
| C．How soon | D．How often |
One main reason comes from the Chinese tradition _______ the mother of the young woman usually requires her future son-in-law to prepare a house for their marriage, which brings financial pressure to the young man and his family.
| A．what | B．that | C．which | D．When |
Peace is necessary to all. After all, it is the United States and China, as the two largest economies in the world, that ________ most from a peaceful and stable Asia-Pacific.
| A．are benefited | B．will benefit |
| C．will be benefited | D．had benefited |