Tom _____ a monster on the TV last Sunday.
A. seesB. seeC. saw
Ma Liang _____ a paintbrush.
A. hasB. haveC. had
_____ people invented paper.
A. English B. Chinese C. American
Daming_____ his trousers yesterday.
A. washes B. washing C. washed
Yesterday I _____ my bedroom.
A. clean B. cleaned C. cleans