1. He has flu. He keeps sneezing and coughing
2. In the future, I will travel around Viet Nam
3. Nhung has already finished the homework
4. How long does it take you to get to school? (How long + TĐT + it take s.one + to do s.th?: Làm gì mất bao lâu)
5. It is difficult to start to look/ looking for a job at his age (It is adj to do s.th; look for: tìm kiếm; start + to-V/V_ing: bắt đầu làm gì)
6. I am bored with doing the same thing day after day (tobe bored with doing s.th: chán làm gì)
7. He cycles safely (v + adv)