----- Nội dung ảnh ----- 1. I think (swim) __________ is a great hobby. 2. They watched the (swim) __________ splashing through the water. 3. They are too far out to (swim) __________ to shore. 4. What does baking (helpfully) __________ Linh do? 5. Baking also (unhelpful) __________ me relax after a busy week. 6. You may find it (helpfully) __________ to read this before making any decisions. 7. What are some (popularity) __________ hobbies in your country? 8. In Britain, BSE was (popularize) __________ known as Mad Cow Disease. 9. When is the roller skating (compete) __________?