Помогите 7,8,9 задание умоляю

В.7.:

7.1: medicine

7.2: headache

7.3: recover

В.8.:

8.1: states

8.2: resources

8.3: winters

8.4: oil

8.5: level

В.9.:

9.1: is changing

9.2: is raining

9.3: is not snow

9.4: Why are they walking so fast? - ...

9.5: goes