Mum．Can we go to the art museum tomorrow—Sure．But first we should find out ．

That’s the third time he’s won the awardin this field—Yes He hismaximum potential in the past decade

Do you know where David is? I couldn’t find him anywhere. — Well. He _____ have gone far-he told me he would come back in 5 minutes. [ ]

My mother is ill.—__________

arrival, we found Tom _____at the desk and ______a letter.