—Of course.I'll never forget it ____ it happened so long ago.
—He will find a job after he ____ school.
—Yes. ____ it's old, it still runs well.
—I don't know.
—____you work hard, your dreams will come true.
—It has the most delicious food, ____the price is a little high.
—If you ____, neither will I.
—Sure, you can borrow it ____ you promise to give it back on time.
—I' m afraid not. I can' t go out____I finish my report.
—____you are friendly enough, a lot of people would love to make friends with you.
B: If she (do), she(get) good grades.
B: If he( do) , he(lose) weight.
B: If you ( do ) , your parents ( be ) happy.
B: If you( do ) , you(have) a great time.