We should go to school by bus instead of by car．
Yeah，_____ cars we use，______ pollution there will be．（ ）
| A． |
fewer，less |
B． |
less，fewer |
| C． |
the less，the fewer |
D． |
the fewer，the less |
The government is setting up nature parks protect pandas．（ ）
| A． |
to help |
B． |
help |
C． |
helped |
D． |
helps |
The Hong Kong﹣Zhuhai﹣Macao Bridge in 2018． We are proud of it．（ ）
| A． |
is completed |
B． |
is completing |
| C． |
was completed |
D． |
completes |
﹣﹣﹣What is your plan for next weekend， Lingling？
﹣﹣﹣I volunteer work in the museum．（ ）
| A． |
was doing |
B． |
did |
| C． |
have done |
D． |
am going to do |
You walk on the wet hill path because you fall and hurt yourself．（ ）
| A． |
must； might not |
B． |
mustn't； might |
| C． |
needn't； need |
D． |
must； must |
Jenny will get up than usual in order to catch the first bus．（ ）
| A． |
early |
B． |
very early |
C． |
earlier |
D． |
earliest |