—Do you often go fishing at weekends?
—Not often，I only go fishing________.
| A．at one time | B．all the time |
| C．at a time | D．from time to time |
Straight away I went to buy the tickets, but there were left for the next public holiday.
| A．nothing | B．none | C．neither | D．no one |
—Can I look at the menu for a few more minutes before I decide?
—Of course．____, sir．
| A．Take your time | B．It doesn't matter |
| C．Enjoy yourself | D．Make yourself at home |
—Do you regret paying twenty dollars for the dictionary?
—No．I ____ twice as much for it．
| A．gladly paid | B．should gladly pay |
| C．would gladly have paid | D．had gladly paid |
I am wondering ____ he expects will win the gold medal in Men's Single．
| A．whom | B．who | C．which | D．what |
The witness who appeared in court ____ to speak out the truth instead of covering it up．
| A．encouraged | B．has been encouraging |
| C．was encouraging | D．had been encouraged |