The experiment shows that proper amounts of exercise, if  __  regularly, can improve our health.

____________ you may have, you should gather your courage to face the challenge.

___________ our manage objects to Tom's joining the club, we shall accept him as a member.

A cocnputcr can oaly do            you have inrrreled it to do .

A.how         B.after             C.what          D.when

You              park here! It’s an emergeney exft.

A.wouldn’t               B.necdn’t

C.coukln’t                D.mtontn’t

The dictionary is what I wart .but I don’t have enough money             me .

A.by                     B.for

C.in                      D.with

He had lomt his ternper and his healch in the war and mever found              of rhem ngnin .

A.neither                   B.eitner

C.each                     D.all

The book has been translated into thirty langungen tince it            on the markat in 1973.

A.had come                 B.has come

C.came                     D.comes

To improne the pmlity of our products we uaked for nuggratior a                 had used the producu.

A.whacver                   B.who

C.whichever                  D.which

——Honey, let’s go for dinner .

 ——          Idon’t have to cook.

A.Forgot it !                  B.thit’n great!

C.Why?                      D.Go abend