— _____ have some water? – Good idea.
A. Why don’t B. Why not C. What about
Humans will have ______ fresh air in10 years than now．
| A．much less | B．much |
| C．very little | D．fewer |
---____ are you going to keep healthy? ---I’m going to exercise more.
A. How B. When C. What
–What about playing tennis this Sunday?-- _____. Anything is OK.
A. I like it.
B. I don’t mind.
C. I can’t stand it.
–What will you do tomorrow?-I’m not sure. I _____ go shopping.
A. will B. might C. must
.I will take a trip ____ the afternoon of May 1st.
A. in B. at C. On