2)перевести предложения на русский язык (письменно), раскрыть скобки, записывая глаголы в нужной форме в зависимости от времени.
Например: He (know) six foreign languages. - Он знает 6 иностранных языков. Мысленно задаем во Когда происходит действие? Когда он знает 6 иностранных языков?" ответ "всегда". Таким образом, нужно употребить глагол в Present Simple. Значит, записываем knows (прибавляем s, так как 3 л. ед.число).
A healthy cat's nose can vary between wet and dry several times over the course of a day.
Take my had and let's go there together.
This towel seems to be mine.
We have ordered a load of napkins to make sure all guests have enough of them
Most of this island is covered with forests.
The word "plot" has a number of different meanings.
That day was the happiest in my life.
We watched the video and discussed it non-stop.
This room is very spacious.
It was the right time to make a decision.
He gave me a call and we met in the park.
They should have come earlier if they wanted to help me.
During our meeting we dicussed all actions to be taken.
My friends and I went for a walk and came back home in a couple of hours.
I like the dress she wears.
Look at the picture on that wall!
What kind of music do you prefer?
This year a birthday pie was baked by her mom.
That was a beautiful lady with golden hair.
Pollution of fresh water - getting various pollutants in the water of rivers, lakes and groundwater. Occurs by direct or indirect contact with contaminants in the water, in the absence of adequate measures for the treatment and disposal of hazardous substances.
In most cases, contamination of fresh water remains invisible because contaminants are dissolved in water. But there are exceptions: foaming cleansers are also floating on the surface of oil and raw sewage. There are several natural pollutants. Are in the land of aluminum compounds get into the fresh water system as a result of chemical reactions. The floods washed out of the soil of grassland magnesium compounds which cause great damage to fish stocks.