People who eat breakfast are always in ________ spirits than those who don’t.
How old is the baby boy?——He is an ________ boy.
He is always able to make us ____ in class. We usually feel happy while learning English.
Mary, how old are you this gear?_______. And My parents just had a party for my ______birthday last monty.
. —Why do you ____ very happy this afternoon? —Because we are going to spend the evening at Lily’s house.