-- Who do you think ___ the book here?  --- It may be John. He was sitting here all the morning.
#103608
A
has left
B
leaves
C
had left
D
was leaving
推荐题目
—Do you know anyone in Paris?  —No. I'll make friends once______. 
#104324
A
I'msettled
B
Ihavesettled
C
I'llbesettled
D
I'msettling
Jack doesn’t smoke now, but he ______ for almost twenty years.
#101774
A
smoked
B
was smoking
C
has smoked
D
had smoked
The three of us ________ around Europe for about a month last summer.
#101831
A
travelled
B
have travelled
C
had travelled
D
travel
 --- What is that wonderful smell? --- Our neighbor ________ for a party.
#103154
A
have prepared
B
are preparing
C
prepare
D
will prepare