Sometimes people have no belief ________ his choices about their eating habits.
| A．on which to base | B．which to base on | C．to base on | D．to be based on |
That was really a splendid evening. It's years ______I enjoyed myself so much.
| A．when | B．that | C．before | D．since |
I hope there are enough glasses for each guest to have____ .
| A．it | B．those | C．them | D．one |
A sheep ____on this kind of special grass which usually grows much faster than
____on ordinary.
| A．fed; one | B．feeds; the one | C．fed; that | D．feeding; it |
Forty percent of the students in our class are boys, ____are girls.
| A．the others | B．others | C．another | D．the other |
They were all very tired, but ___of them would stop to take a rest.
| A．any | B．some | C．none | D．neither |