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
--Mr. Wu, please _____ how much time you need to finish your homework. -- All right. I’ll make it(做到) at once.
--Sorry, sir. I made a mistake again. --_________. Practice more and you will do better.
People _______ pale skin and blond hair look good _______ yellow and pink..
________ great progress you’ve made! You parents must be proud of you.
I’d like _____ Tom _____ the new chairperson of the Students’ Union.