At 4 o'clock last TuesdayI_my homework。
A.was doing
B.did
C.have done
D.will do
A.was doing
B.did
C.have done
D.will do
Have you any______that you were not there at 9 o' clock last night?
A.statement
B.cause
C.words
D.proof
A.until 12 o'clock in the evening
B.until early next morning
C.all day and all night
D.until after 12 o'clock in the evening
The last sentence of paragraph I suggests that ______.
A.the earthquake was not severe (= violent, serious)
B.the key of the clock was lost
C.the clock was broken up
D.the earthquake was Very serious
The alarm clock didn't ring this morning. I______it last night.
A.did forgotten to wind
B.may have forgotten winding
C.ought to have forgotten to wind
D.must have forgotten to wind
The clock ______ and we realized it was two o'clock.
A.hit
B.struck
C.knocked
D.rang
A.8 o'clock
B.9 o'clock
C.10 o'clock
D.An hour late