Part 1

1.She takes photographs and collects coins as hobbies.

2.How much bread do you need to make sandwiches?

3.Getting you enough rest help you concentrate on studying.

4.They repaired houses and fixed cars for elderly people yesterday.

Part 2

1.The Temple of Literature is visited by thousands of people everyday.

2.He wants to raise funds for street children.

3.You can avoid diseases by keeping yourself clean.

4.John spends the most of his free time doing volunteer work in the local hospital.

Part 3

1.I don't sing as well as my sister.

2.The painting you drew last week is not the same as this painting.

Cho mình xin 5 sao nha ;-)