3.Раскройте скобки, употребляя формы Present Perfect или Past Indefinite.
1. He (to write) several letters this week. 2. Mary (to buy) a new hat yesterday. 3. You ever (to be) to Great Britain? 4. You (to go) to London last year? 5. Last night I (to feel) tired and (to go) to bed very early. 6. The rain (to stop) but a cold wind is still blowing. 7. Where you (to put) my pen? I cannot find it.