----Whose is that book?----It _________ belong to Lucy. Her name is on it.
It has been two years since my brother ________ the army. A. joined in B. took part in C. joined
He ________ how to control the machine. So he asked Tom for help. A. knew much B. had no idea C. had fun
Last Sunday, I got A+ in the math exam. My mother ________ what I did.A. was angry withB. was happy withC. was interested in
Tom caught the thief by himself. He is so ________ that all of us are proud of him. A. funny B. beautiful C. Brave
The about something is all about its facts. A. discovery B. appearance C. truth