Упражнение 3. Напишите во к предложениям, начиная со слова в скобках.

My sister eats sweets every day. (Who)
He won't go to the country this summer (Will)
They are planning to have a holiday soon. (They)
She made a beautiful dress for herself last week. (What?)
Everybody was waiting at the door to the museum. (Was)
By the end of the year, he had read about twenty books. (How many)​