Question 1: Choose the best answer to complete the following sentences

1. ..... we had eaten lunch, we went to Non Nuoc marble village to buy some souvenirs

A. After

B. Before

C. By the time

D. Because

2. Do you think that the various crafts remind people..... a specific region?

A. about

B. of

C. for

D. at

3. .... this hand - embroidered picture was expensive, we bought it

A. As

B. Because

C. Even though

D. so that

4. Conical hat making in the village has been passed.... from generation to generation

A. on

B down

C.up

D. in