Where are you going，Bob？
To go hiking．Eric ________ for me at the school gate！（ ）
A．was waitingB．waits
C．waitedD．is waiting
Now more people are paying attention to protecting the environment．
So we believe ____we will be less pollution in the future．（ ）
| A． |
loudly |
B． |
lovely |
C． |
strongly |
D． |
carefully |
He has much ____as an engineer．So he can build the bridge successfully．（ ）
| A． |
balance |
B． |
experience |
C． |
surface |
D． |
service |
I'd like to go with you，_____I'm too busy．（ ）
| A． |
or |
B． |
and |
C． |
but |
D． |
so |
____a sports fan，my brother is looking forward _____the 2016 Olympic Games in Brazil．（ ）
| A． |
Of；in |
B． |
With；for |
C． |
For；at |
D． |
As；to |
My daughter seldom has ______dinner．
It is_____ unhealthy habit．You must ask her to change it．（ ）
| A． |
/；an |
B． |
the；an |
C． |
/；a |
D． |
the；a |