I dropped ________ and it wetted the carpet in the sitting room．
| A．a coffee cup | B．a coffee’s cup | C．a cup of coffee | D．a cup’s coffee |
19．—My cat’s really fat.
—You ______ have given her so much food.
| A．wouldn’t | B．couldn’t | C．mustn’t | D．shouldn’t |
18．—Jim, are you ______ this Saturday?
—Oh, sorry. I need to go to the bookshop _____ the bank on Saturday.
| A．convenient; and | B．convenient; as well as |
| C．available; as well as | D．available; with |
17．I _______there little more than a week when I set to work with the scientist.
| A．would be | B．had been | C．have been | D．will be |
16．—Tom, you’ve got an A in the final English exam. Congratulations!
—Thanks. But I never thought the result came out so fast. The papers _____ when I left the teacher’s office just now.
| A．had been marked | B．were still being marked |
| C．are still marking | D．had been marking |
15．I didn’t see your sister at the meeting. If she _______, she would have met my brother.
| A．has come | B．did come | C．came | D．had come |