I rarely meet with them.
We will have 5 lessons tomorrow.
We haven't seen him for ages.
It was raining yesterday.
What text are you reading now?
My computer crashed.
What were you doing yesterday at five o'clock?
On the way home, he saw a school friend he had not met for a long time (on the way home).
It rained all day yesterday.
The rain stopped and we went to the river.
By eight o'clock Pavel had finished his work.
They love to travel.
I'll write him a letter tonight.
How many months have passed since your birthday?
Then he worked at the school.
What are you doing here?
by, with, or by means of
2. Current can be varied in a circuit __with__ a rheostat.
3. Earthquakes are usually caused __by__ the movement of the continental plates.
4. The age of the sample was determined __by means of__ the carbon 14 dating method.
5. Steel surfaces can be protected __with___ a thin coating of machine oil.
6. The colours of aurora borealis are generated _by__ the effect of solar particles on the various atmospheric gases.
7. The primitive cooling earth was darkened for centuries __by___ hot, dense clouds.
8. The direction of growth of a plant is controlled __by___ light (phototropism).
9. The body temperature of a higher mammal is regulated __by__ the hypothalamus.