Find the odd one out

help mik nha
find the odd one out:
1.a. cough      b. matter               c. headache       d. sore throat
2.a. fever        b. toothache         c. earache          d. unhealthy
3.a. sick          b. temperature     c. tired                d. weak
4.a. fat            b. big                    c. matter            d. small
5.a. fever        b. dentist              c. nurse              d. doctor
Read and write:
1. I have a pain in my teeth. I have a..............................
2.Tony has a high temperature. He has a.....................................
3.Mai has a pain in her throat. She has a.................................
4.I have a pain in my back. I have a.................................
5.Thu has a pain in her stomach. She has a.........................................
6.My father has a pain in his ear. He has a................................
7.He has a cold.He has a...................................