People have always been ________ about exactly how life on earth began.
| A．curious | B．excited |
| C．anxious | D．careful |
—I had a good holiday at my uncle’s.
—________ .
| A．Oh, that’s very nice of you |
| B．Congratulations |
| C．Oh, I’m glad to hear that |
| D．It’s a pleasure |
—How long do you think it is ________ he arrived here?
—No more than half a year, I believe.
| A．when | B．that | C．before | D．since |
Some people are good at ________ but bad at giving back.
| A．borrowing | B．taking |
C．bringing | D．lending |
Who would you rather ________ the watch?
| A．have to repair | B．have fixed |
| C．get repaired | D．get to repair |
—Did you have any trouble with the customs officer?
—________ to speak of.
| A．No | B．Nothing | C．None | D．Neither |