by a greater demand for vegetables,farmers have built more green houses.
| A． | Driven | B． | Being driven |
| C． | To drive | D． | Having driven |
Why! I have nothing to confess. ____you want me to say.
| A．What is it that | B．What it is that | C．How is it that | D．How it is that |
---what was the party like?
---Wonderful. It’s years _____ I enjoyed myself much.
| A．after | B．before | C．that | D．sinc |
It was _____ that caused him to serve dinner an hour later than usual.
| A．we being late | B．our being late |
| C．we were too late | D．because we were late |
I don’t know ____ that you stay here.
| A．how long it is | B．how long is it | C．it is how long | D．is it how long |
You've missed your ____， and you will have to wait for the next round.
| A．chance | B．turn | C．time | D．part |