On weekends， I ______ watch TV ______ play computer games.

f you go to see a doctor, the doctorwill have your temperature ____ at first.

No wonder you caught a cold. You _______out last night without a coat. —I know how silly I was.

You can only be sure of ____ you have at present; you cannot be sure of something ____ you might get in the future.

several natives advancing towards our party, and one of themcame up to us, __________ we gave some bells and glasses