单选题 ( )Emma felt happy because her wonderful idea ( ) at the class meeting.

单选题 ( )Amy ( ) be a shy girl and hardly talked with others.

单选题 ( )-Have you decided ( ) to hold the class meeting?
-Yes, it will be held tomorrow morning.

单选题 ( ) People ( ) to eat food on the subway because it may influence others.

单选题 ( )-Jenny’s father used to be a teacher in a middle school, ( ) he.
-Yes, he taught in No. 3 middle school.

单选题 ( )All children ( ) to do more exercise and grow up healthily.

单选题 ( )-I wonder ( ) Michael will play basketball with us.
-Perhaps not. He always goes to the library after school.

单选题 ( )Please be quiet! Look, the sign on the wall warns us ( ) loudly in the library.