【题目】The boys, one of __________ is my brother, are making a plan for the weekend.

【题目】--- Catherine, will you visit us this weekend?

--- I planned to, but something unexpected _____.

A. has come up B. was coming up

C. had come up D. would come up

【题目】 Scotland voted against independence；more than half of the people chose _____ part of the United Kingdom.

A. remaining B. remained

C. to have remained D. to remain

【题目】My mobile phone is missing. Who _____ it?

A. must have taken B. should have taken

C. could have taken D. need have taken

【题目】The days __________ I spent together with her are really unforgettable.

【题目】-- Are you free now? I have something interesting to tell you.

--- OK, _____ you make it short. You know, I am busy.

A. now that B. as soon as C. every time D. as long as

【题目】__________ at the door before you enter my room, please.

A. Knock

B. Knocking

C. Knocked

D. To knock

【题目】I have a new friend __________ is named Mary.

【题目】这座窗户已经损坏的房子正在被修理。（名词/代词+介词+关系代词）

__________________________________________________

【题目】 Find ways to praise your children often，__________ you'll find they will open their hearts to you.

A. till

B. or

C. and

D. but