Are you coming to the party?— I’m not sure. I _____ go to the concert instead. [ ]

Did you get what the teacher said?—-No. So softly _____ that I could hardly hear her.

He 　　　　you more help, even though he was very busy.

______ number of the books in our school _______ larger than that in their school.

Finishing their shopping at the mall, the couple discovered that their new car _______.