Раскройте скобки, употребляя глаголы в Past Simple или Past perfect
1. When i ______________(to come) home, mother _______already________(to cook) dinner.
2. When father _______ (to return) from work, we ______ already____ (to do) our homework.
3. When the teacher ______ (to enter) the classroom , the pupils _____________ already_______(to open) their books.
4. Kate ____)(to give) me the book which she __________(to buy) the day before.
5. Nick _________(to show) the teacher the picture which he ________ (to draw)