What are the possible reasons of people’s travelling（)？

A.that

B.what

C.where

D.if

A.It’s reasonable .

B.It’s possibl

C.It’s pleasant.

A.It’s possibl

B.It’s reasonable .

C.It’s pleasant.

A.Revise the draft many times.

B.Rehearse as many times as possibl

C.Prepare more than one draft.

D.Perform. the talk more than onc

A．Listening language programs on the radio．

B．Trying to speak it as much as one can．

C．Making friends with native speakers．

D．Practicing reading aloud as often as possibl

E．

A.A.He could work as hard as possibl

B.B.He could go to work on tim

C.C.He should never fail to go to work.

D.D.He should be respectful and loyal to the people he works for.

A.It’s not possible to predict the futur

B.Black holes have changed the laws of physics.

C.Time travel may one day be possibl

D.We now know Einstein was right about everythin

E.

A.Be limited to one ide

B.Be expressed as a statement rather than a question.

C.Be written as a full infinitive phras

D.Use figurative language when possibl

A.And it should not come as a surpris

B.Who was that book written by？

C.University means you have to absorb as much as possibl

D.Would you mind me opening the window？

A.on

B.two.

C.thre

D.as many as possibl

A.It’s a fine day today.

B.have no tim

C.Immediately, if possibl

D.It’s beautiful.