Предмет: Химия, автор: Аноним

45 БАЛЛОВ! СРОЧНО! Определить валентности всех элементов в следующих веществах:
СоCl3; MnF5; SO3; Ca3P2; CH4.

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Автор ответа: Raushka
1
Ну во как-то так.....))))
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… from Canada!
(Greetings, Regards, Remarks)

This film is quite … .
(bored, boring, bore)

Bob is very … . He is an excellent teacher.
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You … take photos in the museum. It’s not allowed!
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I … a new digital camera. I’m sure we’ll take nice pictures with it.
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The government is trying a variety of things to … pollution.
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I saw a … that was very funny.
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If we continue to pollute the environment, many endangered species … extinct.
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We should take the children … for a walk. It’s a lovely day!
(out, away, off)

I went to Berlin two years … .
(since, before, ago)

We can … a birthday party. It’ll be very fun!
(throw, practice, move)

If you’re tired, you should … some rest.
(put, get, take)

You haven’t finished the milk, … ?
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I … my ankle and it really hurts.
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It has to be … biggest dog I’ve ever seen.
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He hasn’t played football … he was a child.
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Have you heard Avril Lavigne’s … album?
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(speechless, successful)

Paula … for hours!
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We should use … power to heat our homes.
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… factories have new technologies that reduce toxic emissions.
(Some, Any)

Acid rain … trees and plants.
(wastes, poisons)

Do you need some help … the pond?
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I have to take my dog for a walk before I … .
(live, leave)

We’re late, …?
(are we, aren’t we)

Frank is not … clever as Jim.
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Last night I … a great film from a video shop.
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