Вставьте артикль где необходимо 1. is north america. 2. is in . 3. is biggest continent. какое это правило?

1. The (названия стран в которых есть state), in North America (названия континентов)
2. Belarus ( название стран), in Europe (название частей света)
3. Asia (названия частей света), the biggest (превосходная степень сравнения) 

Favorite toys of our parents and grandmothers with the grandfather. My mom's name is Nina. When she was little , she saw a doll in the store . At home, she told about her mother . A few months later mom found it in the new year under the tree . Nina's doll was her favorite toy. Dad's Wife , in childhood he loved to play with cars . His favorite car was the truck blue . Grandma Nadia also loved dolls. Her favorite doll Valya with blue eyes and blond hair . My grandfather Vito's favorite childhood toy was the horse of dawn .

2.

A: What did you do last summer?

B: I worked at a petrol station.

A: What did you have to do?

B: I had to wash windscreens.

A: Did you have to serve the customers?

B: No, I didn't.

3.

A: What did you do last summer?

B: I worked at a swimming pool.

A: What did you have to do?

B: I had to teach swimming.

A: Did you have to play with small kids?

B: No, I didn't.

4.

A: What did you do last summer?

B: I worked in a hotel.

A: What did you have to do?

B: I had to carry the customers' luggage.

A: Did you have to deal with money?

B: No, I didn't.

5.

A: What did you do last summer?

B: I worked at a fast-food bar.

A: What did you have to do?

B: I had to prepare the food.

A: Did you have to clean?

B: No, I didn't.