—I just want to know , Please tell me , how much do you make an hour?—If you        know, I make ＄ 20 an hour

She spent all her spare time learning the courses, or she________ the first place in her school in the 2010 College Entrance Examination.

. If my father ______ here yesterday, he would have stopped me from going surfing.

–I don’t know what I _______ without the suitcase you lent me.–Glad to have been of some help to you.

（2014年北京市西城区高三5月二模试题）28. It was unusual that such close neighbors ______ not know one another.