---Thanks a lot for your help.
---You are welcome. Actually, I managed to fix it without difficulty.
A. easily B. carefully C. secretly
I could hardly hear her at the back.
A. always B. almost not C. often
---What should I do not to let my parents down?
---Try your best and work hard!
A. make my parents disappointed
B. make my parents frightened
C. make my parents worried
We should try our best to protect rare animals.
A. change B. make beautiful C. keep … safe
Someone followed us all the way.
A. went after B. went on C. went away
Are you nervous before the exam?
A. happy B. calm C. worried
