A number of people have posted their own videos on the website You Tube, ____________their attempts to become “musicians”.
| A．to show | B．showing | C．showed | D．show |
We arranged to meet at the school gate at 8:00, but she didn’t _____
| A．turn down | B．turn off | C．turn over | D．turn up |
When a question ________at the meeting, no one could answer it.
| A．rose | B．raised | C．came | D．arose |
The River Nile _______ flood large areas, but now the water of it _______ produce electricity.
| A．used to, is used to | B．used to, used to | C．is used to, is used to | D．is used, to used to |
. I shall never forget the day ____ we first visited the beautiful school.
| A．where | B．when | C．in which | D．which |
They are talking so warmly and it looks ___ they had been old friends.
| A．even if | B．if | C．as though | D．as |