（ ）31.Your mother ____for you everywher

E. Where have you been？

A.had looked

B.has been looking

C.looked

D.was looking

（ ）32.Mr. Wilson asked me if thse islands_________Italy.

A.have been belonged to

B.are belong to

C.belong to

D.belonged to

（ ）33.He _______TV when I dropped in last night.

A.was watching

B.had watched

C.watched

D.have been watching

（ ）34.He ______many experiences he ever_____in his childhoo

A.gradually forget； had

B.is gradually forgetting； had

C.was gradually forgetting； had had

D.have gradually forgotten； had

（ ）35.Accidents happened frequently at that section of the road， but no accidents_____since last winter.

A.have accurred

B.doesn't have

C.didn't have

D.hasn't have

（ ）36.When he_____a new word in reading he_____consult the dictionary immediately.

A.comes across；likes to

B.came across；like to

C.has come across； like to

D. comes across；like to

（ ）37.I hope that she______to the demands of the naughty boys.

A.will not have agreed

B.will not agree

C.will not be agreed

D.will not have been agreed

（ ）38."Is the monitor in？" "He _____to the library."

A.has been

B.has gone

C.goes

D.went

（ ）39.She gave me that notebook on my birthday， and I____it it in my drawer.

A.have since kept

B.since kept

C.am since keeping

D.had since kept

（ ）40.You ought to have put the milk in the refrigetor， now_____sour.

A.it is smelt

B.I smelt

C.it smells

D.it was smelling