While the boy ______ down the street, the UFO ____

While the boy ______ down the street, the UFO _____ .

#41890

was walking; was landing

walked; landed

was walking; landed

walked; was landing

推荐题目

--- Why not go to see the dolphin show with me?---Because I _____ it.

#40623

saw

will see

see

have seen

Please don't stand up in class until you          .

#39211

were told to

are told to

were told

are told

I _______ the book for two weeks. I must return it to the school library.

#41731

borrow

have borrowed

kept

have kept

It’s six o’clock. The family_______supper.

#40700

to have

having

is having

are having

In recent years, the economy of our country _________ rapidly.

#39782

is increased

has increased

increased

has been increased

共2675题