The cottage will be cold.Make sure ___ the heater.
| A．you light | B．lighting | C．you’ll light | D．for lighting |
Which do you enjoy _____ your weekend, swimming or fishing?
| A．spending | B．being spent | C．spend | D．to spend |
I was so familiar with her that I recognized her voice I picked up the phone.
| A．the moment | B．after |
| C．before | D．while |
There were two boys in the lab, did the experiment successfully.
| A．the clever of whom |
| B．the cleverer or whom |
| C．the clever of them |
| D．the more clever of them |
—How wise of you to come round, but why?
—that all is right.
| A．See | B．To see |
| C．Seeing | D．For seeing |
—Mary told me she would computer studies.
—Really? I’ll try my best to ask her to such foolish ideas.
| A．pick up; give up | B．put away; give up |
| C．give up; put away | D．give up; pick up |