It was _______ a dangerous drug ______ he nearly died.
| A．so; that | B．such; that | C．so; because | D．such; because |
You promised your friend a letter; you ought to ______ days ago.
| A．write | B．be writing | C．have written | D．be written |
Tell me how you work out the answer, _______ you?
| A．can | B．will | C．don’t | D．shan’t |
“ Need he go?” “ Yes, he ______.”
| A．need | B．can | C．may | D．must |
“ 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 |