Mr. Green _______ his lessons when I went into his office.
#36585
A
prepares
B
prepared
C
is preparing
D
was preparing
推荐题目
—When Tom got to the examination room, he realized he ______ his pen at home.－Oh, he is too careless.
#38214
A
had left
B
had forgotten
C
was leaving
D
leaves
—Where are Maria and Kangkang?—They _____ England.
#41509
A
have been to
B
are away
C
have gone to
D
had been in
--- ____________ my glasses? I can’t read without them.--- I ____________ them on the desk, but they are not there now.
#36641
A
Have you seen; have seen
B
Have you seen; saw
C
Did you see; have seen
D
Did you see; saw
— How was your trip to Hang Zhou, Jim?—Great! We ___ to Xixi National Wetland Park.
#42293
A
go
B
am going
C
will go
D
went