Put the sentences into the interrogative form
Example: She is learning to cook

... now. – Is she learning to cook now?
He is doing the exercise now.
Ann is translating the text now.
Phil is travelling round the Europe now.
I was studying at the university at this time yesterday.
The Browns will be visiting their relatives on Sunday.
They were staying with some friends in London last week.
I was putting in weight when I was eating many sweets.
She is working in London this week
The child was crying bitterly when he fell on the ground.
The guests are leaving the room.