— Why didn’t you come to Mike’s birthday party yesterday?
— Well, I ____, but I forgot it.
| A．should | B．must | C．should have | D．must have |
Foreign guests often ___ a warm welcome when they come for a visit to our country.
| A．accept | B．receive | C．get | D．gain |
My brother likes eating very much but he isn't very ___ about the food he eats.
| A．special | B．peculiar | C．particular | D．unusual |
Keep quite. Don't make any ____.
| A．sound | B．noise | C．voice | D．cry |
It was the most boring report we had ever had. It ___ four hours.
| A．ended | B．finished | C．was | D．lasted |
The thieves ran away as fast as possible at the ___ of the policemen.
| A．scenery | B．sight | C．view | D．scene |