--Are these your books?
--Yes,
| A．they're | B．they are | C．these are | D．these're |
—May I swim here?
— No, you _______. It is dangerous.
| A．won’t | B．needn’t | C．mustn’t | D．don’t have to |
—Do you like your maths teacher?
—Sure, because he is the teacher ___ helps me a lot.
| A．whose | B．whom | C．which | D．who |
—What is the date today?
— It is _______.
| A．Monday | B．May 1th | C．May 1st | D．Children’s Day |
—Which module is the most difficult in this book?
— I think _____ module.
| A．ninth | B．the ninth | C．nineth | D． the nineth |
— Where is your mother?
—She ________ the shop. She’ll be back in an hour.
| A．has been to | B．has gone to | C．goes to | D．go to |