--- Whose T-shirt is this? --- _________.
A. It's a sweater. B. It's a jacket. C. It's my T-shirt.
你想知道别人的房间号，你应问：（ ）
A.What is your number?
B.What’s your telephone number?
C.What’s your room number?
如果想问Lisa在哪个班级是，你应该问：（）
A.What grade are you in?
B.Lisa, what class are you in?
C.Are you in Class One?
你想说我们在同一个班级时，应该说：（）
A.We are in the same class.
B.We are in the same grade.
C.We are in Class One.
她很擅长学校的功课么？
______ she ________ ________ her school work?
欢迎来到我们的班级。
_____________ ______ our class.