5. Удивись данным утверждениям. 1. Alyosha sang a song last night. - Did he sing a song? 2. Lena drank coffee last night. 3. Denis bought a new car 2 years ago. 4. Vanya put on a new coat yesterday. 5. Diana wrote a sad story last week.

Решение: 1. Alyosha sang a song last night. - Did he sing a song? Didn't Alyosha sing a song last night? 2. Lena drank coffee last night. - Didn't Lena drink coffee last night? 3. Denis bought a new car 2 years ago. - Didn't Denis buy a new car 2 years ago? 4. Vanya put on a new coat yesterday. - Didn't Vanya put on a new coat yesterday? 5. Diana wrote a sad story last week. - Didn't Diana write a sad story last week?