—Would you like to join us in the game ?
— , but I have to help my mum．
| A．I will | B．I’d love to |
| C．I’m afraid not | D．No |
--This pair of shoes looks very pretty.
--Really! Why not ________?
| A．to try them on | B．try on them |
| C．try them on | D．to try on them |
--Attention please, everybody! Please ________. Mr. Green will begin his report at once.
| A．take a walk | B．take place |
| C．take part | D．take a seat |
.-- Is this i-phone _________?
--No, it isn’t. I am just thinking of buying________.
| A．your, it | B．your, one |
| C．yours, it | D．yours, one |
The heavy rain stopped the tourists________climbing down the hill.
| A．in | B．by |
| C．from | D．to |
This is such________useful book that I have learned a lot from it.
| A．a | B．an | C．the | D．/ |