Miss Li is teaching ___________the classroom and I am sitting ________ my friend.A. in front of; in the front of B. behind; in the front of C. in the front of; behind
Do you mind _______ the windows?
.--What happened____you?—I was late for class this morning.
Jenny is going to ____a new hobby next month.
There are some boys on the playground. They ________ football. They ________ a football match next Saturday.
Nothing ______ difficult if you put your heart into it.