The Greens like the quietness in the countryside． The city is too ______ for them．（ ）
| A． |
comfortable |
B． |
dangerous |
| C． |
noisy |
D． |
perfect |
I think you'll miss the train______you hurry up．（ ）
| A． |
if |
B． |
and |
C． |
unless |
A friend in need is a friend indeed． All of us need a friend _______（ ）
| A． |
to talk with |
| B． |
talking with |
| C． |
to talk |
It's not good for you to smoke so much， you'd better________．（ ）
| A． |
give up it |
| B． |
give them up |
| C． |
give it up |
Grace wonders _______she should do next．（ ）
| A． |
how |
B． |
what |
C． |
that |
Bill says，"Robinson Crusoe is________ interesting than Tom Sawyer．"（ ）
| A． |
very more |
B． |
more much |
C． |
much more |