1. island; 2.by; 3.plane; 4.badminton; 5.swam
bài 2:
1.where did you go last summer?
2.where did nam go last weekend?
3.what did they go to phu quoc yesterday by?
4.what did peter go to the airport yesterday by?
5.how did your trip to hue imperial city?
6.what did they go to countryside by?
7.how often does your sister go to the library?
8.where did tony and his family go on holiday?