Both red and black represent _____ . But I prefer to wear red when I feel tired .
A. powerful B. power C. peace D. peaceful
He devoted all his time he had _____ others.
A. to help B. helping
C. to helping D. helped
Young people must be ready take new challenges .
A. for ; with B. to ; on
C. for ; for D. to; by
We are happy Mrs. Wang because she always her help to us .
A. with ; receives B. with ; offers
C. to ; makes D. to ; shares
The green bag reminded the old man the days when he was young .
A. with B. by C. of D. at
You careful when you are driving .
A. can’t be too B. can’t too
C. can too D. can be too
