This was not an easy decision. ____, it is a decision that we feel is our duty.
This question is very difficult __________ I ask my brother for help.
Anna _________ gets up at 6:40 a.m., but she gets up at 7:30 a.m. today.
— Who is Mr. Smith? — He is _______ English teacher.
— What do you like to do _______ class?— I like to play volleyball.
— What can Lily do? — She can play _______ drums.