Ⅴ.单项选择：（20分）
21. The man ran _______fast for us ________ catch up with.
A. such, that B. enough, to C. too, to D. so, that
22. Listen! Can you hear someone _______?
A. sing B. to sing C. singing D. sings
23. Today is very hot. Why not ________your coat?
A. put on B. dress up C. try on D. take off
24. –Do you want to eat something?
-________, thanks. I’m feeling sick now. I don’t feel like ________.
A. Yes, to eat anything B. No, eating anything
C. Yes, eating something D. No, to eat anything
