Раскройте скобки, употребив глагол в past perfect. 1. i (to translate) the article by that time yesterday. 2. they (to finish) their work by the time we came. 3. when the guests came kate already (to clean) the flat. 4. tom bought a new watch yesterday as he (to lose) his old one. 5. the delegation (to arrive) by last sunday. 6. we looked through the magazines which they (to send) us.

1)I had translated the article by that time yesterday.
2)They had finished their work by the time we came.
3)When the guests came Kate already had cleaned the flat.
4)Tom bought a new watch yesterday as he had lost his old one.
5)The delegation had arrived by last Sunday.
6)We looked through the magazines which they had sent us.