Сделайте пожалуйста 3,4 5. Срочно надо

n 3 1. We sat 2. David studies 3. I was working 4. The dogs ate 5. Sarah had

1 упражнение: 1. We are sitting in the park 2. David is studying Chinese. 3. I am working at the moment 4. The dogs are eating in the kitchen. 5. Sarah is having breakfast 2 упр: 1. We are not... 2. David is not... 3. I am not... 4. The dogs are not... 5. Sarah is not... 3 упр: 1. - Are you doing a test? - Yes, I am. 2. - Is your teacher is sleeping? - No, she is not. 3. - Are your friends studying? - Yes, they are. 4. - Is it raining today? - No, it is not. 5. - Are your classmates singing? - No, they are not. 6. - Is your dad working? - Yes, he is.