Sarah是班长,老师走进教室准备上课,她应该这样说:A. Sit down. B. Stand up.
Good-bye. A. Hi! B. Hello! C.Bye!
May I have two ,please? A. books B. book C. desk
Nice to meet you. A. How are you? B. Hi! C. Nice to meet you, too.
What’s this? It’s a . A. book B. boy C. girl
How are you? A. Hello! B. Thank you. C. I’m fine.