Where ... your elder sister last summer holidays?
a) was
b) went
c) were
d) is

My classmates ... play volleyball yesterday.
a) weren’t
b) didn’t
c) did
d) wasn’t

Were you at the Zoo last Sunday? – Yes, I ...
a) were
b) am
c) was
d) did

a), b), с)

Объяснение:

Where was your elder sister last summer holidays?

a) was

My classmates didn't play volleyball yesterday.

b) didn’t

Were you at the Zoo last Sunday? – Yes, I was

c) was

hippies in the 1960s and 1970s a hippy was a person who opposed the normal standards of society. hippies wore unusual clothes. girls, for example, often wore indian-style silk dresses and both men and women usually had long hair. they lived in groups together,often in places in the countryside. hippies believed in peace. a lot of hippies in the us and europe went on marches to protest against the vietnam war. when the hippy movement started in the us, especially in california, young people showed their peaceful feelings by wearing flowers in their hair. for this reason, they were also called flower people of flower children. hippies listened to rock music. they enjoyed the songs of bob dylan and it was at this time that the beatles wrote songs like `give peace a chance` and `all you need is love`.

1) i never minded adults 2) take part in various collective games 3) is never to blame for the fight 4) is not used to strangers 5) is not able to deceive the girl 6) remains generally from strenuous exercise 7) would like to participate in what some competitions 8) is interested in the technique 9) looking forward to next year