Bob would have helped us yesterday, but he ________.
#99049
A
was busy
B
is busy
C
had been busy
D
will be busy
推荐题目
Had it been possible I would have gone to the movies, but I _______ busy.
#100938
A
had been
B
am
C
was
D
would be
As a child, I was told that the moon ___ no light of its own. I simply didn't believe it.
#103969
A
has
B
have
C
had
D
had had
——There'll be billions of people to watch the Spring Festival gala on TV tonight.——I know. The whole world______．It's a really wonderful event.
#101251
A
watches
B
is watching
C
has watched
D
will be watching
–How was your trip abroad?–Great. The only pity is that I ______to buy some gifts for my friends.
#101829
A
forgot
B
forget
C
would forget
D
was forgetting
Ted ______ for two months in London last year to receive his yearly training.
#103424
A
stayed
B
has stayed
C
had stayed
D
would stay