_________good advice! It’s so helpful to us.
A. How B. How a C. What D. What a
White doesn’t look good you ， but you look cool black .
A. on ; on B. in ; in C. on ; in D. in ; on
Colours can change our moods and make us happy or sad .
A. feel B. to feel C. felt D. feeling
–––Who is singing in the next room？ –––It_______ be Lucy. She has gone to Hong Kong.
A. needn’t B. must C. may not D. can’t
As a teacher ， you patient .
A. can’t be to B. can’t to be
C. can’t be too D. can’t too be
Work hard ， you will fail the exam .
A. but B. so C. or D. and
