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Английский язык 3 класс!
Если, что это Grammar friends3 "oxford"
Eleen Flannigan
Заранее спасибо!

Упражнение 1.1) She is writing a letter.2) They are watching TV.3) He is waiting at the bus stop.4) He is skateboarding.5) We are doing an exam.6) I am swimming.Упражнение 2.1) She isn't writing a letter.2) They are not watching TV.3) He isn't waiting at the bus stop.4) He isn't skateboarding.5) We are not doing an exam.6) I am not swimming.Упражнение 3.2) Is Gina writing a letter? No, she isn't. 3) Is Max driving? Yes, he is.4) Are our parents making dinner? No, they aren't 5) Are you and Pat doing a test? Yes, we are.6) Am I meeting friends? No, you aren't. (No, I am not.)