1.

1-A 2-D 3-D 4-B 5-A

2.

1.No,he isn't.

2.In Le Loi Primary School.

3.In Hanoi.

4.On August 27th 1999.

5.He likes playing games online.

B1:

1.subject is -->subjects are

2.on -->in

3.cake-->cakes

4.year (1)-->years

5.date-->the date

B2:

1.I like study English and don't like Maths.

2.Thuy is twelve years old and her brithday is on March 15th.

3.I enjoy go to the cinema but he likes watch the film in his house.

4.His name is David and he is from England.

5.Let's open the textbook at the page 100.

1.There is some butter but there is not any cheese.

2. I want a new hat but I do not need a skirt.

3.There are peas but there are not potatoes.

4.How many onions would you like ?

5.Are there tomatoes in the fridge ?

6.She would like 2 bottels of cooking oil.