The ability ________ an idea is as important as the idea itself.
| A．expressing | B．expressed | C．to express | D．to be expressed |
My hometown is becoming more and more beautiful with trees and flowers on sides of the road.
| A．all | B．both | C．neither | D．either |
---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 |