Debbie’s smiling face can make her customers feel ______so you have to improve the way _____you deal with your customers.
| A．welcomed…/ | B．welcome…that |
| C．awkward…in that | D．embarrassed…in which |
He _____ have finished his work; otherwise, he wouldn’t be enjoying himself by the seaside.
| A．should | B．must | C．need | D．can |
Unless you work as hard as you can, you won’t ______ your classmates.
| A．fall behind | B．keep on with |
| C．keep up with | D．catch up |
— Do I have to clean the dining room now?
— No, you ______.
| A．don’t have to | B．mustn’t | C．needn’t to | D．shouldn’t |
Come at 8. That’ll give me ______ time to get ready.
| A．a number of | B．a great many | C．a good deal | D．plenty of |
—My cat’s really fat.
—You _____ have given her so much food. (浙江2007)
| A．wouldn’t | B．couldn’t | C．shouldn’t | D．mustn’t |