I. 1. C
2. A
3. D
4. C
5. C
II.
1.is planting
2.writes
3.does.... buy
4.doesn't often phone
5.takes, is driving
6.is falling
7.waters
8.isn't listening
9.is playing
III.
1. My father is watering some plants in the garden.
2. My mother is cleaning the floor.
3. Mary is having lunch with her friends in a restaurant.
4. They are asking the man about the railway station.
5. My student is drawing beautiful picture.
IV.
1. D
2. A
3. D
4. B
5. B
6. D
7. C
V.
1. I live in, at +...
2. My house has + number + rooms.
3. I often do my homework/..
4. I have breakfast at school.
5. Yes, there is / No, there isn't
6. I often play badminton/...
7. I like + subject.
V.
1. There isn't a desk in my bedroom.
2. There is a living room, a bedroom, a bathroom, a bathroom and a kitchen in our house.
3. The table is behind the wardrobe.
4. I like Maths most.