Many people were afraid to go to swim when they remembered the scenes________ people were eaten by the big white shark.
| A．in which | B．by which | C．which | D．that |
I will ask her for the book now, for she ____ plenty of time to read since I lent it to her.
| A．has | B．has had | C．had had | D．was having |
She _____ when I go to see her.
| A．is always working | B．was always working |
| C．always worked | D．has always worked |
_____ that dress when he first saw you in the street?
| A．Are you wearing | B．Did you wear |
| C．Have you worn | D．Were you wearing |
He _____ English for ten years by the time he takes the examination.
| A．will have been studying | B．would have been studying |
| C．will study | D．studied |
I knew I could not finish the homework _____.
| A．by the time he had come | B．before he came |
| C．until he has come | D．when he comes |