The key answer of exercise 1

a)

1. sleeps; once a week
2. does; three times a week
3. has; twice a week
4. cleans; twice a month
5. goes; every day
6. meets; once a week
7. goes; once or twice a year
8. phones; twice a day / every day

b)

I live in Los Angeles and I like going to the beach and surfing. I go to Malibu beach once a week, usually on Saturday.

At the weekend I meet friends and we go to the cinema or a café, or go to a club.

We go to the cinema three or four times a year and go to a club once a month.

We meet in cafés twice a week and call each other every day. Because I'm usually very busy, I only clean my flat on the first Sunday of every month.