英语几道题,急需帮助!1.勺子是用来喝汤的（两种）2.我们用计算器计算（主、被动两种）3.我们用微波炉来加热东西（主、被动两种）4.Iamgoingtocleanourclassroomtomorrow.(改被动）

Question

英语几道题,急需帮助!
1.勺子是用来喝汤的（两种）
2.我们用计算器计算（主、被动两种）
3.我们用微波炉来加热东西（主、被动两种）
4.I am going to clean our classroom tomorrow.(改被动）

Answer 1

1.A spoon is used for having soup.
A spoon is used to have soup.
2.We use calculators to calculate.
Calculators are used to calculate.
3.We use a microwave oven to heat things.
A microwave oven is used to heat things.
4.Our classroom is going to be cleaned by me tomorrow.