--Must I clean the classroom now, Miss Wang?--No, you needn’t . It by Bill.
#41980
A
is cleaning
B
should be clean
C
was cleaned
D
has been cleaned
推荐题目
There a sports meeting next weekend .
#40561
A
will hold
B
will have
C
is going to be
D
is going to have .
–I want to return the book to John, but I can’t find him.--He______ the library. You can find him there.
#40142
A
has been to
B
has gone to
C
has left
D
went to
You won’t have the chance to succeed when you ________.
#42061
A
gave up
B
give up
C
will give up
D
are giving up