Exercise 13: 

1, how far is it from your house to school ?

2, how does he go to work ?

3, how long did it take you to walk to school?

4, when will you go to the flower festival in Da Lat ?

exercise13

1.how far is it from your house to school?

2.How does he go to work?

3.you walk to school take a lot of time?

4.When will we go to the Flower Festival in Da Lat?

excise11

1.I gould like to my vacation go to Ha Long Bay on.

2. it is from four million km from the Eath to the Moon?

3.David went to visit his grandmother last sunday morning

4.many magazines English are there on the table

5.we trveled HCM city by air last summer.

6.weight of package seasoning this 500 grams

7.she nerver alone our her daughter lets go.