Jawaban:

1. because of

a. because of the rain, we stayed home

b. because of Budi, we missed the bus

c. you're in here because of me

d. all flight have been cancelled because of fog

e. my sky is beright because of you

2. due to

a. our thanks are due to him

b. your headaches are due to stress

c. ten thousand rupiah is due to you

d. she had to retire due to ill health

e. what i have done is due to student thought

3. thanks to

a. thanks to you, i was saved from drowning

b. let us give thanks to god.

c. they won, thanks to a late penalty from fry

d. thanks to your help, we were successful

e. thanks to that job i became a avid reader