will finish
has finished
finish
would finish
第1题:
A.arrives
B.arrive
C.will arrive
D.arrived
第2题:
A.Until
B.As soon as
C.Before
D.If
第3题:
A. unfold
B. undid
C. unloaded
D. undo
第4题:
A.because
B.unless
C.while
D.as soon as
第5题:
第6题:
from school because he is busy study what he has
第7题:
A、study didn’t/studies
B、didn’t study/study
C、did not study/studies
D、didn’t studied/studies
第8题:
A. in
B. at
C. about
D. on
第9题:
He will write to me as soon as he()home.
A. will have returned
B. returns
C. will return
第10题:
A: he knew
B: he didn't know
C: did he know
D: he couldn't know