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?
—What did you do last night?
—I did my homework and ________ storybooks.
A.reads B.read C.will read
—What is Jenny doing?
—She______.
A.swims B.is going to swim C.is swimming
He has many________.
A.balls B.ball C.a ball
In winter, the weather is________.
A.hot B.cold C.warm
She________ English in a school.
A. teach B. teaches C. thought