:) Make sentences To Past Continuous using the time expressions:
1. At...o'clock yesterday
2. when mother came home (Past Simple)
3. while
4. the whole evening yesterday
5. the whole morning yesterday
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1.I was studying at 5 o'clock

2.I was doing my homework when mother cam home

3.I was cooking while my father was reading

4.I was watching tv the whole evening

5.I was preparing for exam the whole morning yesterday