Ответ:

1.Tom did not shave this morning because he did not have time.

2.The phone was ringing when I was having a shower.

3.Last night, he was reading in bed when he heard a scream.

4.I saw Linda at yesterday’s party.

5.She was wearing a pink dress.

6.What was she doing at this time yesterday? She was sleeping.

7.What did he do yesterday? He met some friends and sent some emails.

8.I was not driving very fast when the accident happened.