Isn’t it time you got down to ___ the papers?
| A．mark |
| B．be marked |
| C．being marked |
| D．marking |
.
.What you said just now ________me of that American professor.
| A．mentioned | B．informed | C．reminded | D．memorized |
.
.--- Must I go there right now?
--- No, you_________.
| A．don’t need | B．mustn’t | C．don’t have to | D．hadn’t better |
.
My younger cousin is now on ______ diet. She is trying to lose ________weight.
| A．/; / | B．a ; / | C．the; a | D．the; the |
.
You must keep ____ in mind _____ your are a student in this school and should obey the school rules.
| A．it ; that | B．everything ; which | C．such ; as | D．something; because |
.
A cook will be immediately fired if he is found _____ in the kitchen.
| A．smoke | B．smoking | C．to smoke | D．smoked |