Предмет: Математика, автор: zuhriddin

укажите на правильные дроби: 1) 12/5 2) 15/13 3) 8/17 4) 3/5

Ответы

Автор ответа: angila567
1
3/5, 8/17- думаю правильные дроби
Автор ответа: nata1008
0
Правильные: 8/17 ; 3/5;
Неправильные: 12/5; 15/13;
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Упражнения сложные поэтому 100 баллов
Упражнение 1. Составьте предложения в Present Continuous.
1. in the classroom / am / I / standing /now.
2. Pete / reading / not / a book / now / is.
3. listening / now / the pupils /are / to the teacher.
4. now / playing / they / are / games.
5. me / helping / now / my / not / friend / is.
6. dancing / with / is / she / now / Fred?
Упражнение 2. Вставьте нужную форму глагола BE (am, is, are).
My friend __________reading a book.
I _________drinking tea.
They _______ making noise.
He _____looking through the window.
She ________helping about the house.
We __________ watching TV.
Granny _________cooking dinner.
The birds ______swimming in the lake.
The dog ________sitting at the door.
It ______looking at me.
Упражнение 3. Поставьте глаголы в скобках в Present Continuous.
1. It (rain) all day. 2. I (play) the piano now. 3. Mary (come) to see us. 4. The boy (climb) the tree. 5. The baby (drink) milk. 6. My friend (speak) English.
Упражнение 4. Сделайте данные предложения отрицательными.
1. We are listening to the teacher. 2. I am writing on the paper. 3. You are learning English Grammar. 4. It is raining hard (сильно). 6. He is going to the cinema. 6. The horses are running very fast. 7. Mary is helping her mother to cook. 8. I am working very hard (много). 9. Tom’s brother is coming to the party. 10. You are singing well.
Упражнение 5. Раскройте скобки в Present Continuous.
1. Bess … (not help) about the house now. 2. My friend … (not play) the piano now. 3. We … (not listen) to music. 4. The farther …. (not work) in the garden. 5. The boy … (not ride) a bike. 6. He … (not look) at the pictures in the book. 7. Richard and Henry … (not swim) in the river in summer. 8. He … (not have) tea for breakfast. 9. She … (not make) a cake. 10. Kate … (not dance).
Упражнение 6. Сделайте данные предложения вопросительными.1. We are listening to the teacher. 2. I am writing on the paper 3. You are learning English Grammar. 4. It is raining hard (сильно). 6. He is going to the cinema. 6. The horses are running very fast. 7. Mary is helping her mother to cook. 8. I am working very hard (много). 9. Tom’s brother is coming to the party. 10. You are singing well.