Выберите нужную форму глагола и переведите предложения l have lost/ lost my key. I can"t find it anywhere He hasn"s been/ wasn"t at work yesterday Tom has entered/ entered the Institute in 2009 She has just bought/ just bought a new computer When has he returned/ did he return?

1. I have lost my key. I can't find it anywhere. - Present Perfect - Я потерял свой ключ. Я не могу найти его нигде.
2. He was not at work yesterday. - Past Simple - Вчера он не был на работе.
3. Tom entered the Institute in 2009. - Past Simple - Том поступил в Институт в 2009 году.
4. She has just bought a new computer. - Present Perfect - Она только что купила новый компьютер.
5. When did he return? - Past Simple - Когда он вернулся?