b) If I see my friend, I will invite her to the park.
c) If they don't arrive soon, they won't see the fireworks.
d) If she has money, she will buy you a present.
e) If it doesn't rain, they will go to the park.
f) If I have homework, I won't read my book.
g) If you are happy, I will be happy too.
h) But, if you are not happy, I won't be happy either.
i) If you win the contest, what will you do?
j) If Bob gets free tickets, where will he go?
k) If she doesn't stay here, what will he do?