đề bài :FIND THE ODD ONE OUT.
1. a. hiking , b swimming , c building , d morning
2. a brushed , b swam , c listened , d visited
3. a dentist , b nurse , c architect , d work
4. a went , b had , c prepared , d took
5. a dance , b sang , c teach , d travel
6. a game show , b weather forecast , c sport , d remote control
7. a volleyball , b football , c aerobics, d basketball
8. a got , b eat , c drank , d won