It was a time_______ the killer whales helped the whalers catch the baleen whales.
| A．when | B．that | C．then | D．which |
Students are asked to _____ themselves in this boarding school and they are only allowed to go back home once a week.
| A．act | B．behave | C．perform | D．observe |
- How do you like the curtains?
-Well, I'm afraid they don't ______ very well with the wallpaper.
| A．go | B．match | C．suit | D．fit |
She had a __ _in which she saw her boyfriend coming with a bunch of red roses.
| A．view | B．image | C．vision | D．Sight |
Before Tom left home, his mother kept telling him to ____ his manners at the party.
| A．mind | B．notice | C．watch | D．care |
---You should have prepared your speech for the meeting , Mr. Smith .
---Yes , I know . But how could I do____ the meeting date fixed so soon?
| A．while | B．as | C．after | D．with |