Excuse me, could you tell me how long ______ the book?
| A．can I borrow | B．I can borrow |
| C．I can keep | D．I could keep |
—Can you help me with my homework , David ? —______________
| A．No problem. | B．You are welcome. | C．Thank you . | D．That’s right. |
Tom went to work late the snowstorm.
| A．because | B．for | C．because | D．because of |
—Where is Mr Green now ? I haven’t seen him for a few days .
—He _____ to Hong Kong .
| A．goes | B．will go | C．is going | D．has gone |
—Could I borrow your dictionary?
—___________, but you have to return it tomorrow.
| A．I’m sorry | B．I’m not sure | C．No problem | D．I hope so |
The meat smells ____________. Throw it away.
| A．badly | B．well | C．good | D．bad |