Sure! Here are the suggested answers for the blanks based on the context:

**I. Choose the word/phrase that best fits the space:**

26. **B. many** – "How many rooms are there in your house?"
27. **C. often** – "Mom, how often do you need sugar to make this cake?"
28. **A. much** – "It is very dry here. There isn’t much rain in the summer."
29. **C. some** – "There isn’t some milk in the fridge."
30. **A. much** – "Viet Nam has many natural wonders."

**II. Choose the word(s) OPPOSITE in meaning to the underlined words:**

1. **A. cheap** – Opposite of expensive.
2. **C. cold** – Opposite of hot.
3. **A. boring** – Opposite of interesting.
4. **A. faster** – Opposite of slower.

**III. Choose the word(s) CLOSEST in meaning to the underlined words:**

1. **C. noisy** – Closest to busy with a lot of traffic.
2. **A. old** – Closest to peaceful.
3. **C. kind** – Closest to nice (he helps others).
4. **B. nice** – Closest to beautiful.

**C. READING:**

1. **D. beautiful** – "With a good park nearby..."
2. **A. many** – "and many other added bonuses."
3. **A. bus stop** – "we have a bus stop close by..."
4. **A. easy** – "... so that people do not have to travel long..."
5. **B. beautiful** – "we are beautiful park."

Feel free to ask anything else!