Sure, let's solve these English exercises step by step.

### I. Multiple Choice Questions
1. Nam enjoys **doing** his homework in the morning.
- A. doing

2. My dad doesn't mind **picking up** my mom from work every day.
- C. picking up

3. **When** is the festival celebrated? - Every year.
- A. When

4. Does she fancy **reading** a book to the younger children?
- B. reading

5. Mai studies Literature a little bit **badly**.
- B. badly

6. An old man was **herding** the sheep up the mountainside.
- B. herding

7. In the Central Highlands, the biggest and tallest house in the village is the **communal** house.
- C. communal

8. The Viet people have many **traditional** customs and crafts.
- B. traditional

### III. Fill each blank with an article (a/ an / the/ x) to complete the sentences.
1. How far is it from here to **the** airport?
2. "What's **the** capital of Spain?" "It's Madrid".
3. My father works in **an** office in **the** city center.
4. Can you switch off **the** television? Nobody's watching it.

### IV. Use the adjectives in brackets in their correct forms of comparison to complete the sentences.
1. His house is **better equipped** than my house. (good)
2. The Manchester team performed **more skillfully** than the Liverpool team. (skillful)
3. I work **faster** than Tom does. (fast)
4. We arrived at the party **earlier** than the Smiths last night did. (early)

### V. Fill the gaps with the words in the box.
1. The Viet Nam Museum of Ethnology in Ha Noi offers an insight into the 54 different **ethnic** groups of Viet Nam. The museum is full of **information** about traditional Vietnamese ways of life of all the Vietnamese **ethnic groups**. The **display** hall shows everyday objects representing each ethnic group, a research center, a library, and an auditorium. The outdoor **display** area presents a variety of Vietnamese homes including a Tay stilt house, and a Viet house. The museum is suitable for children, and all documents and signs are translated into English and French.

### VI. Rearrange the words/phrases given to make sentences.
Since the words/phrases to be rearranged are not provided in the image, I cannot complete this part. If you provide the words/phrases, I can help rearrange them into sentences.