Viết câu hỏi cho các từ trong ngoặc trong các câu sau:
1. I buy a phone card because (I want to call my parents).
2. This dictionary costs (200,000dong).
3. I'd like a (writing pad and a ballpoint pen).
4. I write to my pen pal (once a month).
5. It is (over 1.700 kilometers) from Ha Noi to HCM City.
6. My pen pal tells me about (his life in America).
7. The football stadium is (oppostie the bank).
8. A letter to the USA is (25,000dong).
9. It takes (about 5 hours) to get from HCM City to Nha Trang by train.
10. The supermarket is (next to the post office).