The students were singing an English song _______ Mr. Xiang came in the classroom.A. after B. before C. when
What __________ you like for lunch, bread or hamburger?
----What is your aunt? ---- She is _________.
When __________ you ___________home every day?
“Jack, __________ late for school next time.” said the teacher, “ A lazy bird has nothing to eat.”
Tom is my uncle’s son. He is my ___________.