Рскройте скобки , употребляя глаголы в present perfect илиpast simple. 1 when (to arrive ) to paris? 2 we (not to know) about the disco last night . 3you (to read) this book before ? 4he (to work) here two months ago? 5john (to be) to london before?

We didn't see them last week.
2.His family has built a new house this year.
3.It stopped snowing an hour ago.
4.I haven't decided where to go tonight.
5.I have learnt all the new words.
6.When did you arrive to Paris?
7.We haven't known about the disco last night.
8.Have you read this book before?
9.Did he work here two months ago?
10.Has John been to London before?

1. When did you arrive to Paris?
2. We didn't know about the disco last night.
3. Have you read this book before?
4. Did he work here two months ago?
5. Has John been to London before?