<span>1. Don't waste water - turn the tap off while brushing your teeth.
2. Our knowledge of English is getting better day by day.
3. Don't forget to flush the toilet after uaing it.
4. Did you know that a ton equals one thousand kilograms.
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Who buys a loaf of bread last week?
Did we buy a loaf of bread last week?
When did we buy a loaf of bread?
Did we buy a loaf of bread last week or last year?
We bought a loaf of bread last week, didn't we?
Используйте глаголы жирным шрифтом .Упражнение 5 .Задайте и ответьте на вопросы о Тони, Билл и Марк