The warmth of _____sweater will of course be determined by the sort of ____wool used.
| A．The ; the | B．the ; / | C．/; the | D．/; / |
You’d better write down her phone number before you _______ it.
| A．forget | B．are forgetting | C．forgot | D．will forget |
I’ve ordered some pizza, so we _______ worry about cooking when we get home tired.
| A．can’t | B．dare not | C．needn’t | D．may not |
--- Why not stay here a little longer?
---, but I really have to go.
| A． | Never mind | B． | I'd love to |
| C． | Pleased to meet you | D． | I can't find any reason |
A smile costs _______, but gives much.
| A．anything | B．something | C．nothing | D．everything |
-I'd like a wake-up call at 7:00 a.m., please!
-OK,.
| A． | help yourself | B． | You will certainly make it |
| C． | just do what you like | D． | I'll make sure you get one |