---There _____ anybody in the room.
--- Why do you say so?
--- Because the door is locked.
| A．must not be | B．can’t have | C．can’t be | D．may not be |
Tom is a ________ boy.
| A．twelve-years-old | B．twelve year old |
| C．twelve-year-old | D．twelve-years old |
Jack’s room is dirty. It should _________ right away.
| A．cleaned | B．be cleaned | C．be cleaning | D．cleaning |
Please remember _________ your homework to school.
| A．bring | B．to bring | C．bringing | D．brought |
When we feel tired, we keep our eyes _________.
| A．opened | B．close | C．open | D．closed |
The apple pie tastes good. Can I have _______ one?
| A．other | B．the other | C．another | D．else |