Read these sentences and help the frog write general questions. Don’t use question marks, they are given. Study the example. (Прочитай предложения и помоги лягушонку написать общие вопросы. Не используй вопросительные знаки, они уже даны. Изучи пример.

Example 0. Mark planted a lot of trees last year.

Answer 0. Did Mark plant a lot of trees last year?


1. Mary did her homework yesterday. —


?

2. His sister bought a new book yesterday. —


?

3. Megan and Sam read a magazine yesterday. —


?