Our teacher says that the classroom must __________ every day.
| A．clean | B．will clean |
| C．be cleaning | D．be cleaned |
Yesterday I read the newspaper, but I couldn't find ______.
| A．something interesting |
| B．anything interesting |
| C．interesting something |
| D．interesting anything |
The students are going to discuss ______ the problem with their teacher.
| A．about | B．on | C．\ | D．at |
Yesterday I went shopping with my brother, ______ bought nothing.
| A．and | B．but | C．or | D．so |
Go and ask the children ______ noise in the next room.
| A．to stop making | B．stop making |
| C．to stop to make | D．stop to make |
The trip to the famous old town ______ about three hours last week.
| A．cost | B．took | C．spent | D．paid |