Поставьте предложения в вопросительную и отрицательную формы. 1. Countries buy and sell...

Question

Поставьте предложения в вопросительную и отрицательную формы.
1. Countries buy and sell various goods as well as various services.

Answer 1

Вопросительная: Do countries buy and sell various good as well as various services?
Отрицательная: Countries don't buy sell various good as well as various services.