当你下午上学见到老师时,你应该怎样打招呼?A.Good morning.B.Good afternoon.C.Goodbye.
在进办公室前,你要先说:
当你想要一枝新钢笔时,你说:
A:What's in your schoolbag ? B:______. A.It's copybook B.I've got some copybooks C.Here you are
Here's a notebook for ______. A.your B.she C.David
That book is ______ your father. A.for B.of C.at