His friends ignored his advice, ______ they knew it to be helpful.
|
A．as if |
B．since |
C．even if |
D．so that |
I ______ along the road when I saw Peter. So we stopped and had a chat.
|
A．walked |
B．was walking |
C．would walk |
D．had walked |
Betty will ring me up as soon as she ______ in Beijing.
|
A．arrive |
B．arrives |
C．arrived |
D．will arrive |
The teacher requested that we ______ the classroom after using it.
|
A．cleaned |
B．cleaning |
C．to clean |
D．clean |
The moment I met you, I ______ you though I hadn’t seen you for about ten years.
|
A．saw |
B．recognized |
C．knew |
D．watched |
No one can imagine the difficulty he had ______ playing computer games.
|
A．to give in |
B．to give up |
C．giving up |
D．giving in |
