Task 1.
1. She drank milk yesterday. (positive form)
What did she drink yesterday?
2. She buys fruits every day.
Does she buy fruits every day? (?)
3. They will bring books tomorrow.
They won't bring books tomorrow. (-)
4. He is eating now. (+)
5. They are in the park every day.
Who is in the park every day? (Who...?)
Task 2.
1. She drew a picture last week.
Who did draw this picture? (Who...?)
2. He is flying to America now.
What is he doing now?
3. He will do homework tomorrow.
What will he do tomorrow? (What...?)
4. She goes to school every day.
She doesn't go to school every day. (-)
5. You were in the shop yesterday.
Who was in the shop yesterday? (Who...?)
Answer:
Martha: Where have you been for the last hour? We've got quite worried about you since you didn't arrive at 8!
George: We've been sticking in traffic for nearly an hour, but we should be there soon.
Martha: OK. We've been waiting to start dinner for ages, but we can wait a little longer.
George: Sorry about that, but it's not the first time we've had such trouble. This place is terrible for traffic at this hour! I've never seen it so congested!
Martha: Yes, I know. Where are you now?
George: Well, we've just passed the big hospital, which is about two kilometres from your house.
Martha: Oh, yes. You'll probably need another 20 minutes, because they have mended the road for the past week. It's all blocked off, so you'll have to turn off before the petrol station.
George: OK. See you soon. Bye.
