It's a pity that I didn't think of ringing you     .

A. earlier B. earliest

C. early   D. the earliest

To remember things accurately, we don't allow other thoughts      our mind.

A. enter   B.to enter C. entering D. entered

If you travel around the world, you will be surprised at ________.

A. how different the foreign customs are

B. how the foreign customs are different

C. how different are the foreign customs

D. how are the foreign customs different

-__________ has Line 22 (From Jinshanwei Station to Shanghai South Railway Station) been open to traffic?

A. How far        B. How soon

C. How long      D. How much

I ________this book for about a month, so I have to return it as soon as possible.

A. have borrowed    B. have kept

C. have bought    D. have posted

He         his baby every day because his wife is very busy.

A puts on      B. dresses  C. wears    D is in

It’s December now. In _____ three weeks, we’ll have our winter holiday.

A. the other    B. another    C. other’s   D. others

-- Mom, when shall we go to Dongying Museum this weekend?

-- Oh, sorry. I'm going to Beijing for a meeting. ___Saturday __ Sunday is OK.

A. Neither, nor   B. Both, and

C. Either, or   D. Not only, but also

Mike replied, with a big smile, "Oh, you_______ to worry about them."

A. not to need     B. needn't

C. not need        D. don't need

News came that the Netherlands launched its       first-ever “intelligent bicycle”

A. a    B. an    C. the     D./