Nineteen fifty seven(упрощенный вариант,по двум числам из дат)
<span>1. Cycleways should (be build) to make cycling safer.
2. Vast amounts of money (are spent) on nuclear power each year.
3. Energy could also (be saved) if more short journeys (were made) by bicycle.
4. Our team has only (been beaten) once so far this year.
5. This painting was probably (painted) by Dali.
6. She's only crying because some soap went into her eye while her hair (was being washed).</span>
Today<span> I will have my birthday party.
</span>I'm going to be a contenstant in a TV show this week.
This year we are going to have an exam in Geography.
I haven't finished my homework yet.
<span>She recently lost her job.</span>
She never wears a uniform at school.
She has been working hard since 9:30.
I have been playing tennis for 2 hours.
Существенный,цветочный,многонациональный,официальный, необслуживаемый,неизбежный,несчастный,непредсказуемый, непотопляемый,ценный.
1) ostriches (страусы) and penguins (пингвины),
hummingbird (колибри), swan (лебедь),
Swallows (ласточки)
2) Such as ostriches and penguins, cannot fly. Instead, the ostrich can run very fast and the penguin uses its wings as flippers for swimming.
All birds lay eggs with hard, waterproof shells. (страусы+пингвины)
A very small bird, such as a hummingbird, may have about 900 feathers, while a large bird likea swan may have over 25 000. (колибри+лебедь)
Swallows, for example, rear their families in northern Europe and North America in summer , when insects are plentiful, but fly south in autumn as the insects disappear. (ласточки)