_________ last term we had finished our experiments.
| A．At the end of | B．By the end of |
| C．In the end of | D．At an end |
—Excuse me, could you tell me the way to the British Museum?
—Sorry, I’m a stranger here.
—______.
| A．Thanks anyway | B．It doesn’t matter | C．Never mind | D．No problem |
—I’m sorry to have kept you waiting.
—______, Bill.
| A．You’re welcome | B．Go ahead | C．Don’t mention it | D．No problem |
—Shall I give you a ride as you live so far away?
—Thank you. ______.
| A．It couldn’t be better | B．Of course you can |
| C．If you like | D．It’s up to you |
—These books are too heavy for me to carry.
—______.
| A．You may ask for help | B．I’ll give you a hand |
| C．I’ll do you a favor | D．I’d come to help |
. Now that we’ve discussed our problem, are people happy with the decisions ________?
| A．taking | B．take |
| C．taken | D．to take |