1,They (go).......home after they (finish)......their work 2,They children (play).... football when their mother (come)....back 3,She said that she (already,see)......Dr.Rice before 4When we (come)....to the stadium, the match (already, begin) 5,He (sit)....in a cafe when I (see)........him

1. They went home after they had finished their work.

2. They children were playing football when their mother came back.

3. She said that she already had seen Dr. Rice before. 

4. When we came to the stadium, the match had already begun.

5. He was sitting in a cafe when I saw him.

1. They went home after they had finished their work

2. They children were playing football when their mother came back

3. She said that she had already seen Dr.Rice before

4. When we came to the stadium, the match had already begun

5. He was sitting in a cafe when I saw him

$\text{*Khiên}$