If you are ____ trouble, please call me ____ 72335611.
A. in; inB. at; atC. at; inD. in; at
When the teacher asks him, he always ____.
A. keep silentB. keep silentlyC. keeps silentD. keeps silenty
Mr. Li makes me ____, because it is bad for my health.
A. don’t smokeB. not smokeC. not smokingD. not to smoke
Tom didn’t go hiking with his classmates ____ his illness.
A. becauseB. because ofC. asD. since
How will you feel when ____?
A. you happen bad something
B. you will happen something bad
C. bad something will to you
D. something bad happen to you
Helen is 15 years old, and Joan is 15, too. So Helen is ____ Joan.
A. as big asB. as older asC. as old asD. so old as
