一、单项选择 ，选择最佳的一个答案填空(共25分)
( ) 1. My T—shirt is much older than _____.
A. her B. she C. hers D. she’s
( ) 2. Gina is good at ____.
A. swim B. to swim C. swims D. swimming
( ) 3. The teacher’s words made us ________.
A. laughs B. to laugh C. laugh D. laughing.
( ) 4. The box is _____ heavier than that one.
A. a lot of B. much C. very D. more
