— These boxes are too heavy for me to move.
— Here, I’ll give you a hand ____ them.
| A．for | B．to | C．with | D．by |
The moment I saw her, I __________ her, although she changed a lot through years.
| A．knew |
| B．realized |
| C．noticed |
| D．recognised |
Alexander tried to get his work __________ in the medical circles.
| A．to recognize |
| B．recognizing |
| C．recognize |
| D．recognized |
The doctor thought __________ would be good for you to have a holiday.
| A．this |
| B．that |
| C．one |
| D．it |
—Sorry, do you mind if I smoke here?
—Yes,__________•
| A．you could |
| B．go ahead |
| C．I do |
| D．my pleasure |
—Do you mind my opening the window? It's a bit hot here.
—__________, as a matter of fact.
| A．Go ahead |
| B．Yes, my pleasure |
| C．Yes, I do |
| D．Come on |