_______ it with me. I bet, I will do it well.
| A．Leave | B．Leaving | C．If you leave | D．When left |
The idea ____ he didn’t have to stop at the red light at night caused the traffic accident.
| A．that | B．which | C．what | D．why |
My calculations were based on the ________ that house prices would remain steady.
| A．theory | B．assumption | C．procedure | D．regulation |
You are saying that everyone should be equal, and this is ___ I disagree.
| A．why | B．where | C．what | D．How |
Her parents objected to _________ that farmer, though he was very rich.
| A．she married | B．her to marry | C．marry | D．her marrying |
Scientists have achieved a major ___ in the search for a cure for cancer, ____ is good news for those who suffer from cancer.
| A．breakthrough; what | B．breakdown; which |
| C．breakup; that | D．breakthrough; which |