People love the convenience of bottled water, but if they ________ the problem it causes, they ________ try carrying water in a reusable steel container instead of plastic.
#86487
A
realized; will
B
had realized; will
C
realized; would
D
have realized; would
推荐题目
He said he would come to attend the lecture if he ___________ time.
#87404
A
has
B
has had
C
will have
D
had
---- Did you visit the Big Ben in London?---- No, we ______ it, but we spent too much time shopping.
#90301
A
could visit
B
could have visited
C
must ahave visited it
D
can have visited
He _____ without saying good-bye to them, for he always has good manners.
#90153
A
mustn’t have left
B
may not leave
C
shouldn’t have left
D
can’t have left
“Mary looks hot and dry” “So _________ you if you had so high a fever.”
#86855
A
do
B
are
C
will
D
would
How happy we _______, if you had come with us to the party.
#89782
A
could be
B
may have been
C
would have been
D
were