— Are you going to live with us this summer, Auntie Rosemary?
— ______, dear.
| A．I don’t expect so | B．Don’t mention it | C．Never mind | D．It doesn’t matter |
Tom was about to close the window ________ his attention was caught by a bird.
| A．when | B．it | C．and | D．till |
With so many noises from the busy traffic in the street, I couldn’t______ and do my research work.
| A．put down | B．set down |
| C．cut down | D．settle down |
You _______ here last week if you were really worried about your work.
| A．ought to come | B．ought to be coming |
| C．ought to have come | D．ought have come |
The wooden house______ by many trees_______ south.
| A．surrounded; facing | B．surrounded; faces |
| C．surrounding; facing | D．surrounding; faces |
The boy was seen _______ in the examination and was punished by the teacher.
| A．cheating | B．cheat | C．cheated | D．having cheated |