1. My friends were playing tennis at two o'clock yesterday.
2. Were you reading a book yesterday evening?
3. Margared was taking an interview the whole morning yesterday.
4. She was doing shopping when he called her.
1. My friends were playing tennis at two o'clock yesterday.
2. Were you reading a book yesterday evening?
3. Margared was taking an interview the whole morning yesterday.
4. She was doing shopping when he called her.