The radio is broken. I don’t know ________next .
—Don't be angry with your kid when he makes a mistake again, will you? —No. I won't. I know that ______of us are perfect after all.
—Do you know if he________ to play football with us? —I think he will come if he _________ free tomorrow.
Tom, _________afraid of speaking in front of people. You are the best one.
--David has been away for more than 25 days. --I miss him very much.You know,25 days short.
—Tony, what’s ________ matter with you? —I have________ toothache.