Direction: Join the following sentences to make a simple sentence:
Hopefully, he would be in a better mood. They got back home.
1
Hopefully he would be in a better mood although they got back home.
2
Hopefully he would be in a better mood unless they got back home.
3
Hopefully he would be in a better mood since they got back home.
4
Hopefully, he would be in a better mood after they got back home.