It is necessary for schools to _____ the need of all the students'development．（ ）
| A． |
cut |
B． |
hide |
C． |
refuse |
D． |
satisfy |
I can't find my bag．Maybe someone took it _______．（ ）
| A． |
in fact |
B． |
by mistake |
| C． |
by accident |
D． |
in person |
The more knowledge you get，the _____you will be．（ ）
| A． |
braver |
B． |
poorer |
C． |
stranger |
D． |
smarter |
Larry，____the cake into six pieces and share them with your friends．（ ）
| A． |
mix |
B． |
turn |
C． |
make |
D． |
divide |
Too many cars are_____to be environment，so we'd better take the bus more．（ ）
| A． |
useful |
B． |
harmful |
C． |
helpful |
D． |
meaningful |
Jim goes to see movies because he's too busy．（ ）
| A． |
often |
B． |
always |
C． |
usually |
D． |
seldom |