1. [单选题]19．
A. know
B. see
C. find
D. keep
2. [单选题]13．
A. a
B. an
C. the
D. /
3. [单选题]25． We can find ________under Lily's bed．
A. a backpack
B. some flowers
C. a basketball
D. a baseball
4. [单选题]能把一个任意三角形分成面积相等的两部分是（ ）
A. C都可以
5. [单选题]6． She was so angry at ________ he was doing ________she walked out．and closed the door heavily behind her．
A. what ; that
B. that ; what
C. that ; that
D. what ; what
