Past simple - Regular verbs. affirmative : watches.
negative: didn't watch.
interrogative: Did Simpsons watch TV last week?
A) My sister / tidy / her room yesterday.
1- My sister ... her room yesterday.
2- My sister ... her room yesterday.
3- ... your sister ... her room yesterday?
B) We/ live/ in London last summer.
1- We ... in London last summer.
2- We ... in London last summer.
3- ... you ... in London last summer?
C) Sandra and Elsa / talk / on the phone last night.
1- Sandra and Elsa ... on the phone last night.
2- Sandra and Elsa ... on the phone last night.
3- ... Sandra and Elsa ... on the phone last night?