Предмет: Математика, автор: verashka

Представьте в виде десятичной дроби: 4/5; 8/125; 7/20; 4 1/2.

Ответы

Автор ответа: pavelvoli9922
0
4:5=0.8, 8:125=0.064, 7:20=0.35, 4+ 1:2=4.5
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Предмет: Английский язык, автор: tempest54
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I Grammar

1 I had the ___ nightmare. BAD

2 Her sister hoped that Zina _________ able to control her emotions. BE

3 It’s the ___________ time in her life she was so happy. ONE

4 I _______ Kolya last night. NOT SEE

5 By 2025 they ___ ____ ___ ____ in the country for 25 years. LIVE

6 I ________ to the USA. NEVER BE

7 All night the stars ____ in the sky. GLITTER

8 My siblins ___ ____ ____ our luggage by the time the taxi comes. PACK

9 Rose ___ ___ ____with my pen for a week. WRITE

10 We ___ ___ ___ at 9 tonight tomorrow. SLEEP

II Complete the sentences with a suitable modal verb. Use must, don’t have to, might, should, must have, mustn’t, can’t have and shouldn’t.

1 You ____________________ drive on the pavement. It's illegal.

2 You ____________________ say that. It's not nice.

3 I ______________________ go to work tomorrow because it's a public holiday.

4 I ______________________ buy this CD, but I'm not sure.

5 He's not here. He _____________________ gone out.

6 She didn't study enough. She _____________________ passed her exam.

7 You ____________________ eat more vegetables. They're good for you.

8 You ____________________ be 18 before you can buy alcohol.

III Complete the sentences with the appropriate phrasal verb

You should look___ your old parents.

2 Do you get __ with your classmates?

3 Don’t disappear! Keep __ touch!

4 You must fill in the blank.

5 She takes ___ her father.

IV Use suitable prepositions

1 We arrive __ the airport on time.

2 London is famous ___ its castles.

3 Are you good __ English?

4 Environmental pollution is harmful ___ us.

5 We should protect our nature ___ cutting down trees and pollution.