The entry point tissue in the very front of eye functions as the window ______ all light has to pass on its way.
| A．which | B．that | C．across which | D．through which |
The open-air celebrations has been put off ___the bad weather.
| A．in case of | B．in spite of | C．instead of | D．because of |
Last week, only two people came to look at the house, _____wanted to buy it.
| A．none of them | B．both of them |
| C．none of whom | D．neither of whom |
If it were nor for the fact that she ___sing, I would invite her to the party.
| A．couldn’t | B．shouldn’t | C．can’t | D．might not |
I can’t leave. She told me that I ______ stay here until she comes back.
| A．can | B．must | C．will | D．may |
My friend showed me round the town, ______ was very kind of him.
| A．which | B．that | C．where | D．it |