4.1
2 right
3
wrong--Do you believe
4
wrong--It tastes
5
wrong--I think
4.2
2 What
are you doing? I'm thinking.
3 Who
does this umbrella belong to?
4 The
dinner smells good.
5 Is
anybody sitting here?
6 I'm
having dinner.
4.3
2
doesn't belong/does not belong
3 'm
using/am using
4 need
5 does
he want
6 is he
looking
7
believes
8 don't
remember/do not remember
9 'm
thinking/am thinking
10 think
... don't use/do not use
11
prefer
12
consists
4.4
2 is
being
3 is
4 are
you being
5 Is she
