--- _____ I borrow your lighter for a minute?
--- Sure, no problem. Actually, you ____ keep it if you want to. I've given up smoking.
| A．Can, can | B．Should, may | C．Must, can | D．May, must |
.
--- Can I take these boxes for you?
--- ___ .
| A．Yes, I can manage | B．It’s a pleasure | C．Thanks, that’s very kind | D．No, please |
.
Though Lucy is only ___ 11-year-old girl, she has ___ gift for singing.
| A．a; a | B．an; the | C．an; a | D．a; the |
.
It was ___ he came back from Africa that year ___ he met the girl he would like to marry.
| A．when; then | B．not; until | C．not until; that | D．only; when |
.
Bob ran the 100 meters in 9.91 seconds, and I have not seen ___ this year.
| A．the best | B．better | C．the most | D．more |
.
My parents told me to look forward ___ road signs while walking on the street.
| A．seeing | B．to seeing | C．to see | D．see |