--Would you please explain to me about the difference between the two phenomenon?
--I’m sorry, but that’s just _____ I’m puzzled about.
| A．why | B．what | C．which | D．where |
It’s high time that we ___our work and _____ supper now.
| A．stop; have | B．stopped; had |
| C．stop; should have | D．stopped; have |
I wouldn’t marry Pat even if she ______ the last woman on earth.
| A．is | B．was | C．had been | D．were |
Many women ______ a good salary, but they chose to stay at home for the family.
| A．must make | B．must have made |
| C．should make | D．could have made |
It’s high time that Dalai Lama ______ playing politics.
| A．quit | B．to be quit | C．quited | D．quitting |
It is everybody’s desire that every effort___________ to reduce the pollution in our city.
| A．was made | B．be made | C．will be made | D．would be made |