1.
height, pretty, happy, good-looking, charity

2.
capital
truth
worried
reliable
vote

3.
Oh here you are! Just in time!
Some elderly people take up new hobbies such as Nordic walking.
Your children depend on you quite a lot.
In the last election I voted for the second candidate.
It is important to keep in touch with all the members of your family.

4.
a
the
a
the
-

5.
can she?
shall we?
didn’t it?
isn’t it?
will you?

6.
while
till
because
before
after