2.

1. Because there are alot of people applying for the same job .

2. The writer thinks it hard for all people from diffirent country about the cost of living in the city .

3. There are 3 drawbacks in the paragraph .

V.

1. would → will

hardly → hard 

⇒ I believe you will fail your next exam if you don't study hard .

2. We've decided to visit Hoi An next week , so I can see a lot of lanterns in there .

3. Since then did she use to work very hard in the past , so her current success isn't surprised at all . 

4. This workshop was built near the river bank by my grandfather years ago .

5. We can conserve and pass down from generation to generation to promote the traditional craft village in vn