Question

Example 0. She
(read) a book when he
(come).

Answer 0. was reading, came.


1. I
(walk) the dog when I
(see) my friend.

2. She
(do) her makeup while she
(talk) over the telephone.

3. Peter
(read) while I
(have) lunch.

Answer 1

1) I was walking the dog when I saw my friend.

2) She was doing her makeup while she was talking over the telephone.

3) Peter was reading while I was having lunch.