Choose the word or phrase that best completes each sentence below

Choose the word or phrase that best completes each sentence below.
6. My brother is one of the most famous stamp ______ in Hanoi.
A. collection                B. collectors                C. collector                D. collectors
7. _____ is the hobby I spend most of my time on.
A. Photograph                B. Photographing        C. Photographer        D. Photography
8. Like most of her friends, Lan often plays _____ games in her free time.
A. board                B. boarding                C. boarder                D. aboard
9. Swimming is fun because you can play in the water and keep _____ at the same.
A. fit                        B. fitted                C. fitting                D. fitly
10. Children should eat _____ food like orange or vegetables instead of fast food.
A. unhealthy                B. healthy                C. health                D. healthily
11. My mother always takes good _____ of me.
A. care                        B. look                        C. eye                        D. mind