______ they are twin brothers， ______ they don't look like each other．（ ）
| A． |
Although； / |
| B． |
Although； but |
| C． |
But； although |
Class， you should be thankful to those people _______ helped and supported you．
We will， Miss Chen．（ ）
A．whichB．whomC．whoD．whose
Your new watch is so nice! When did you buy it？
In April． I _____ it for two months．（ ）
A．have hadB．had
C．have boughtD．bought
I find it difficult to learn English well． I want to drop it．
English is very important in our daily life． Never _______．（ ）
A．give up itB．give it up
C．give away itD．give it away
Which show do you prefer， Running Man or The Reader？
The reader， of course．________ I _______ my brother likes it．（ ）
A．Both； andB．Neither； nor
C．Either； orD．Not only； but also
Must I finish reading the book today， Mr. Brown？
No， you _________． You can finish it in two days．（ ）
A．needn'tB．mustn'tC．can'tD．couldn't