21.I think the old man is _________than my grandfather.
22.My classroom is on the _________floor.
23.I like winter.I often _________.
24.-What time is it?-It’s nine o’clock. It’s time _________.
25.December has _________ days.
26.He_________ tea in the afternoon and ate some fruit.
27.These are not my books.They’re my__________.
28.I was ill,so I __________ go to school.
29.There were no computers __________ Internet in my grandfather’s home.
30.Today I won a football game.Now I feel very__________.
选项解析：
21.I think the old man is _________than my grandfather.
A：younger
B：short
C：strong
参考答案为：A
22.My classroom is on the _________floor.
A：three
B：eleven
C：second
参考答案为：C
23.I like winter.I often _________.
A：counttoten
B：makeasnowman
C：seeadoctor
参考答案为：B
24.-What time is it?-It’s nine o’clock. It’s time _________.
A：togotobed
B：slowdown
C：forlunch
参考答案为：A
25.December has _________ days.
A：thirty
B：thirty-one
C：twenty-nine
参考答案为：B
26.He_________ tea in the afternoon and ate some fruit.
A：drink
B：drinks
C：drank
参考答案为：C
27.These are not my books.They’re my__________.
A：sister
B：sisters
C：sister’s
参考答案为：C
28.I was ill,so I __________ go to school.
A：aren’t
B：can’t
C：amnot
参考答案为：B
29.There were no computers __________ Internet in my grandfather’s home.
A：or
B：and
C：but
参考答案为：A
30.Today I won a football game.Now I feel very__________.
A：worried
B：angry
C：happy
参考答案为：C