Mike, do you know which CDs belong to _______?A. my B. ours C. us
—How can I finish so much homework? —Don’t _______________, or there will be no chance for you to succeed.
—I hope I can get better grades this time. —________________. You have studied even harder than before.
Last year, another two beautiful bridges ___________ over the Jialing River.
—Excuse me. May I sit here? —I’m afraid you _________. My daughter will come back soon.
Don’t worry about me too much, mom. I think I’m __________ to finish the work by myself.