—__________ computers are there in your class? —There are forty-five, forty-four for students and one for the teacher.
Eating a lot of vegetables _______ good for your health.
______ Tom is ill, _______ he goes to school.
______ Tuesday morning, we have an English class.
_____ my English book? – It is in your bookcase. A. Where B. Where isC. who
If you find my book, please call me ______ 31397122. A. inB. a t C. for