—Sorry，do you mind if I smoke here?
—Yes，________.
| A．you could | B．go ahead |
| C．I do | D．my pleasure |
Daniel’s family ______ their holiday in Huangshan this time next week.
| A．are enjoying | B．are to enjoy | C．will enjoy | D．will be enjoying |
But for their help, we ______ the program in time.
| A．cannot finish | B．will not finish |
| C．had not finished | D．could not have finished |
. The Beatles, ______ many of you are old enough to remember, came from Liverpool.
| A．what | B．that | C．how | D．as |
The doctor advised Versa strongly that she should take a holiday, but ______ didn’t help.
| A．it | B．she | C．which | D．he |
I can speak only a little Japanese. I _____some words when I was there.
A. picked out C. picked off
C. picked up D. picked at