My brother swims fast. My brother is a …………swimmer ……………………………………………………………………………………………
2. We prefer reading books to watching TV. We like …………………reading book………………………………………………………………………………………………
3. They like to travel to Nha Trang on their vacation. They enjoy ......................... traveling to Nha Trang on their vacation........................................................................................
4. What’s wrong with you? What’s the.........matter with you...................................................................................