--Do you mind if I smoke here?
--____________.
| A．Having caught | B．Be caught | C．Being caught | D．Caught |
We’d better stay here a little longerhe turns up unexpectedly.
| A．although | B．in case | C．since | D．if only |
---I’m sorry, but there is no smoking on this flight.
---Oh, I _____that. Sorry, I won’t again.
A. don’t know B didn’t know C. won’t know D. haven’t known
It was in the garden of the old house _____ he bought last year ______he dug up a pot of gold.
| A．which; which | B．that; which | C．what; that | D．that; that |
—What is your plan for the holiday, Paul?
—I’ll go on a trip to Jiangxi Province with my family.
—______!
| A．Have a nice time | B．Come back soon | C．Congratulations | D．Good luck |
______ never to come back before he could make a big fortune（发财）,Mike left home without saying a word.
| A．Determining | B．Determined | C．Being determined | D．Determine |