1.Is he doing the exercise now?
2.Is Ann translating the text now?
3.Is Phil travelling round the Europe now?
4.Was I studying at the university at this time yesterday?
5.Will the Browns be visiting their relatives on Sunday?
6.Were they staying with some friends in London last week.
7.Was I putting in weight when I was eating many sweets?
8.Is she working in London this week?
9.Was the child crying bitterly when he fell on the ground?
10.Are the guests leaving the room?