Прочитайте текст. Поставьте глаголы, данные в скобках после цифр 18—22, в нужную форму и заполните пропуски. Tommy felt absolutely unhappy. His little kitten had disap¬peared and Tommy________________18 (not/know) where to look for it. He knocked on the neighbours' door but they said that they________________19 (not/see) the cat either. However, they gave Tommy some advice. "Write the information about your cat and your telephone number and put it on the noticeboard in the yard. If someone finds your cat, they ________________20 (contact) you." That was good advice. Very soon the telephone rang and a woman said: "I________________21 (find) a kitten in the flow¬er-bed. It's black with two white spots. If it's yours, you may take it." When Tommy came into the woman's flat, the kitten was there. It________________22 (sleep) in a small basket, and didn't even wake up when Tommy entered the room.