1.when we came in,the children were cleaning their desks.
2.i was having tea when the telephone rang.
3.The boys felt down while he was running.
4.The girls were feeding the birds in the garden while the boys were making a bird house.
1.when we came in,the children were cleaning their desks.
2.i was having tea when the telephone rang.
3.The boys felt down while he was running.
4.The girls were feeding the birds in the garden while the boys were making a bird house.