Express the same using passive constructions. (example: we praised the girl. – the girl was praised.) we wasted a lot of time when we were looking for the right house. people can do a lot to stop the destruction of forests. people mustn’t use nuclear weapons. you ought to rewrite the text to make it look nicer.

Alot of time was wasted when the right house was being looked for.  a lot can be done to stop  the destruction of forests.nuclear weapons mustn't be used.  the text ought to be rewritten  so that   it will look nicer. 

Объяснение:

В английском языке окончания "-s" и "-es" добавляются к глаголам настоящего

времени (Present Simple) в 3 лице единственном числе (с местоимениями he, she,

it) в утвердительной форме.

Например:

He reads, she sings, it sleeps N T.A.

При этом, если глагол оканчивается на -ѕ, -ѕѕ, -sh, -ch, -х, -о, то к глаголу

добавляется окончание "-es".

Например:

Vera wishes, Tom goes T.A.

Если речь идет о вопросительной или отрицательной форме глаголов в Present

Simple, то окончание -es добавляется только к вс глаголу dо в 3

лице единственном числе. При этом к смысловому глаголу окончание "-s", "-es"

не добавляется.

Например:

Does he read?

She doesn't sing.

.

O Mar Does Tom study?

I don’t think that accepting the present from your parents is selfish. They want to present a gift to you personally for your efforts in studies. You buy yourself things, clothes, without any regards to what you could spend this money on charity. A tablet is not only a toy, but also a useful thing for study, it will definitely come in handy at the university. When you graduate from university and start earning your own money, you can donate much more to charity. I think everyone has the right to make his own decision.