1. Ha and her sister are listening to music in the room at the moment.
2.He doesn't much time to write to his friends.
3. Sister has a bike and cycles to work everyday.
4. Ba usually plays tennis in fall but he sometimes goes sailing.
5.Is Mrs.Ngoc going to buy some toys for her children?
6. I'd like a sandwich and a glass of milk , please.
7. 
8.We will stop when the light are red.
9.There are a rice paddy on the left of my house.
10.The weather is always cold in winter.
GOOD LUCK!!!