The boy’s parents, who let him play football indoors, rather than the boy ________ to blame for the broken window.
| A．was | B．be | C．to be | D．were |
– Is John coming by train?
– He should, but he _______ not. He likes driving his car.
| A．must | B．can | C．need | D．may |
– I rang you at about ten o’clock, but there was no reply.
– Oh, that was probably ________ I was seeing the doctor.
| A．when | B．why | C．what | D．that |
I feel uncomfortable each time I remember the situation _______Mary didn’t agree with me _________ the matter.
| A．that; at | B．in which; over | C．which; about | D．where; to |
The situation is more _________ than ever. I’m _______about what to do next.
| A．puzzled; puzzled | B．puzzling; puzzling |
| C．puzzling; puzzled | D．puzzled; puzzling |
– Can you tell me ___________?
– An engineer from Jinan Iron and Steel Plants.
| A．what your friend is | B．who your friend is |
| C．what is your friend | D．who is your friend |