The students were singing an English song _______ Mr. Xiang came in the classroom.A. after B. before C. when
I’m good at ____football.
Last night I____ a book at home.
---___________? ---I’m looking for a pair of runners.
-Jack, I will go for a picnic with my parents next week.- ______.
__________ room is big and bright. They like it very much.