I've never seen a Shakespeare's play ______ so wonderfully.

A．performing        B．performed         C．perform          D．is performing

Tom's shoes looked just the same as Mike's, but they cost _______ his.

A．as much twice      B．twice as much as    C．much as twice as    D．as twice much as

Mother, together with her children , ______ to the hospital.

A．were sent         B．are sent           C．was sent          D．have been sent

The war made ______ impossible for the scientist to go on with his research.

A．him              B．it                C．this              D．that

He often takes this road to avoid ______ the troublesome boy.

A．to meet           B．meeting           C．to meeting         D．to have met

As is known to most of us, Maodun was born in _______is now called Wuzhen.

A．what             B．that              C．which            D．where

Please speak in a _______ , or the teacher will hear what you say.

A．voice             B．whisper           C．science           D．sound

--Excuse me, I don't think you can smoke here.

---Really sorry. I ______ this is a non-smoking room.

A．didn't know        B．don't know        C．have no idea       D．haven't known

The class ______ big. Now the class_______ practicing swimming.

A．are ;are           B．is ;is              C．is ; are            D．are ; is

Each of us has to write a ______ report every three weeks.

A．two-thousand-words                     B．two-thousand-word

C．two-thousands-word                     D．two-thousands-words