1. During the week, he always gets up early and he usually arrives
at a volcano (что это значит???) at 7
o'clock. (always/usually).
2. His work is sometimes dangerous and he never works
alone. (sometimes/never)
3. Не always returns to the research centre at about 1 o'clock and he usually has
lunch in the lab. (usually/always)
4. On Friday and Saturday nights he often relaxes
at home. He hardly ever goes out with friends and he usually goes
to bed early. (usually/hardly ever/often)
Объяснение:
