—Must we keep the room_______ all the time?
—No, you don’t have to.
| A．cleaning | B．cleaned | C．to clean | D．clean |
"Whose notebook is this?" "It ____ Jim's. It has his name on it."
A. can't be B. can be C. must be
Mr. Yang wrote a_________story. Most of us enjoyed it a lot.
A. two-thousand-words
B. two-thousand-word
C. two-thousands-word
"How do you often go to school?" "I_________taking a bus but I walk now. "
A. am used to B. used to C. use to
It is a good habit for us that we should never today’s work till tomorrow.
A .put on B. put offC. put up
Miss Li doesn’t know if it _______ tomorrow. If it ______ , she will stay at home.
A. rains, will rain
B. will rain, rains
C. will rain, will rain