. The girl ___________ under that tree is my sister.
| A．sitting | B．sits | C．is sitting | D．sat |
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 |
If a student can make what ___has been learned , whether in class or from social practice,he will make steady progress.
| A．his own | B．him | C．himself | D．his |
----- Is there anyone who is going to the Great Wall? ----______ .
| A．None | B．No one | C．No | D．Not any |