_________ people are hardly ever tired.
A. Confident B. Creative C. Energetic D. outgoing
----Smoking should ____________ in school.
----I agree. It’s bad for our health.
A. be allowed B. not allow C. allow D. not be allowed
----Martin Murray used to be afraid of ______ alone.
----But now he realizes that his mother is always there for him.
A. is B. was C. be D. being
Our hometown Wenzhou _________ a lot in the last few years.
A. changes B. has changed C. changed D. will change
----May I go swimming this afternoon?
----I'm afraid not _______ you have finished your homework.
A. unless B. because C. if D. though
----_____ do you learn English so well?
----I learn ______ using it.
A. What; by B. Where; at C. Why, in D. How， by
