Ex.4. Write the sentences in Passive voice using an appropriate tense

1 Those skyscrapers were built by a well-known architect.

2 A short-length dress will be worn by my girlfriend.

3 My room is redecorated by me every summer.

4 The vegetables weren't frozen by him.

5 Badges are collected by my friend.

6 Jack's laptop will be used by him.

7 A bone was eaten by my dog yesterday.

Объяснение:

i am sitting in the park and writing my notes at the moment.

isn't it

aren't you

did they

wasn't it

won't she

were they