3.
1.where-She went to the gym.
2.what-She made lasagna.
3.when-They came home around 5pm.
4.what-They built an house for the dog.
5.what-She washed the dishes
6.when-She water the flowers one hour ago.
4.
1.For breakfast i had cereals.
2.I came to school at 7:30 am yesterday.
3.Yesterday i played at the park.
4.I got to bed late because i couldn't sleep.