Напиши в тетради вопросительную и отрицательную форму предложений we visited many friends. sam wrote a lot of letters. she made a cake. my father played tennis. he was happy yesterday. you were in the country last summer.

We didn't visit many friends. Did we visit...? sam didn't write a lot of letters. Did Sam write..? she didn't make a cake. Did she make...? my father didn't play tennis. Did my father play..? he wasn't happy yesterday. Was he happy..? you weren't in the country last summer. Were you in..?