It’s strange that they＿＿＿＿＿nothing about this matter.
| A．know | B．would know | C．knows | D．knew |
Having been trained for one and a half years, she managed to get a professional qualificationa first – degree nurse.
| A．consisting with | B．agreed with | C．corresponding to | D．corresponded with |
"We can't go out to play football in this rainy weather," said Bob, ________ out of the window disappointed.
| A．look | B．to look | C．looked | D．looking |
Mr. Smith，________of the ________speech，started to read a novel.
| A．tired；boring | B．tiring；bored |
| C．tired；bored | D．tiring；boring |
It was not until the teacher had explained it three times _______ how to work out the problem.
| A．did he understand | B．had he understood |
| C．that he understood | D．that he didn’t understood |
Only after my friend came ____.
| A．did the computer repair | B．he repaired the computer |
| C．was the computer repaired | D．the computer was repaired |