—_________ are these trousers? —They are only $15.A. How many B. How much C. How
Seeing their teacher _______ into the classroom, they stopped _______ at once.
This pair of shoes ________ hand, and it _______ very comfortable .
----Your grandfather is always full of_______. Do you know the secret? ----Well, he takes exercise every morning and keeps healthy diets.
----My son always goes to school without having ______ breakfast. ----It is ______ unhealthy habit. You must ask him to change it.
I’m allowed to go out with my friends ________ school nights, but I have to be home _______ 9:00 p.m..