Помогите пожалуйста!!! Даю 40 баллов!!! Зараннее спасибо.

I) If I didn't have you, I what to do
a) do not know
b) will not know
c) would not know
d) didn't know
2) She wouldn't pay cash if she a credit card.
a) have
b) will have
c) would have
d) had
3) I'll buy this bag if they it in blue.
a) have
b) will have
c) would have
d) had
4) If I a hat I would look like an old
man
a) wear
b) will wear
c) would wear
d) wore
5)
5) If you need the car in the afternoon, I shopping in the morning. ing.
a) go
b) will go
c) would
d) went