IX

1. The distance from Ha Noi to Hai Phong is about 100 km

» It is about 100 km from Ha Noi to Hai Phong.

2. What is the distance between Hai Duong to Hue?

» How far is it from Hai Duong to Hue?

3. She usually walked to school last year.

» She used to walk to school last year.

4. Although he studied hard, he didn't pass the exam

-> Despite studying hard, he didn't pass the exam

X. 

1. Her family had a trip to Ha Long Bay last summer

=> When did her family have a trip to Ha Long Bay ?

2. They decorate their house with beautiful Christmas trees.

=> What do they decorate their house ?

IX 1. It is about 100 km from Ha Noi to Hai Phong

2. How far is it from Hai Duong to Hue ?

3.She used to walk to school last year

4.Despite he studied hard, he didn't pass the exam

X. 1 Where did her family go last year ?

2.What do they do with the Christmas trees?