22．Customers can use___information on the side of the packet to help have____healthier diet.
| A．the; the | B．/; the | C．the; a | D．/; a |
“ Isn’t that Tom playing basketball?” “ It ______ be; he fell off the ladder yesterday and got badly hurt.”
| A．mustn’t | B．would rather not | C．couldn’t | D．wouldn’t |
“________ I have a glass of beer?” “ No, I’m afraid you ________.”
| A．Can’t; can’t | B．Could; won’t | C．May; daren’t | D．Shall; may |
“ They went to the lecture, but it had been put off.” “ Oh, so they _______.”
| A．needn’t have gone | B．should have gone |
| C．mustn’t have gone | D．don’t need to go |
The book I borrowed from the library isn’t here. Who __________?
| A．could have taken it | B．must have taken it |
| C．might take it | D．should take it. |
“______ you go so soon?” “ No, I ______ go yet.”
A Must; mustn’t B. Shall; won’t C. Can; may not D. Must; needn’t