—Must I finish the homework tonight?
—No, you .You can finish it tomorrow.
| A．mustn’t | B．needn’t | C．need | D．must |
This maths problem seems _____ for us to solve.
| A．easy enough | B．enough easy |
| C．easily enough | D．enough easily |
—Would you like to walk along Yueya Lake with me tomorrow afternoon?
—Certainly, ______ I am too busy.
| A．when | B．until | C．unless | D．since |
－Have you heard of Liu Qian from Taiwan?
－Sure! His magic performance is _______amazing for people ______forget．
| A．so; that | B．such; that |
| C．too; to | D．very, to |
Mrs. Green has a cute baby. It often smiles at you ______.
| A．friendly | B．lovely | C．happily | D．lively |
—When will you graduate from your school? —______.
| A．Until June 18th | B．Not until next month |
| C．Before June 18th | D．Next month |