Speaking 2-10 Answer the questions with must / mustn't: 1. What must you do during the lesson? 2. What mustn't you do during the lesson? 3. What must you do when you use public transport? 4. What mustn't you do in a public place? 5. What must you do if

Перепишите следующие предложения. Определите по грамматическим признакам, какой частью речи являются слова, оформленные окончанием -s и какую функцию это окончание выполняет, т.е.

Научитесь произносить следующие термины и выучите их значения: Science, natural science, scientist, chemistry, chemist, chemical process, branches of chemistry, mineral, ore, physics, physicist,

Choose the right variant. 1. I think that Spartak will be/is going to be a champion next year. 2. Look at the sky! It will rain/is going to rain. 3. I promise that I will call/am going to call you. 4. I've bought the tickets to Spain. We will fly/are