With Christmas coming, many people hurriedly ______ their way to the shop, trying to buy whatever they want ______.
| A．feel; at the discount | B．force; at discount |
| C．find; for a discount | D．make; at a discount |
The teacher __________ have thought Johnson was worth it or she wouldn’t have wasted time on him, I suppose.
| A．should | B．can | C．would | D．must |
The weather turned out to be fine yesterday. I __________ the trouble to carry my umbrella with me.
| A．should have taken | B．could have taken | C．needn’t have taken | D．mustn’t have taken |
You know he is not going to let us leave early if we __________ get the work done.
| A．can’t | B．may not | C．shouldn’t | D．mustn’t |
—Is Jack on duty today?—It __________ be him. It’s his turn tomorrow.
| A．mustn’t | B．won’t | C．can’t | D．needn’t |
— Must he come to sign this paper himself?— Yes, he __________.
| A．need | B．must | C．may | D．will |