Question

Which of the following sentences is a compound-complex sentence?

Because Shane wanted a birdhouse, his father showed him the correct way to build a small, sturdy one.
Bradley bought a new polka-dotted umbrella, even though the one he had was pretty big and worked well.
The senate had been in session for two weeks when they decided to take yet another three-day break.
After the sharp rise in tuition costs, the students who attended college protested, and they walked out of class.

Answer 1

Answer:

1) Because

2) even though

3) when

4) After

Explanation:

the compound complex sentence is

the senate had been in session for two weeks when they decided to take yet another three day break.