How old is his father?-He is thirty ________.[ ]
How was the English evening party last night?-It was great fun. You ______ come.
Whose badminton racket is this? It looks nice. How much is it _______? —Sorry, I don’t know.
She doesn’t want to do it .We have to find _____to do it.
Look! Lucy is __________ Li Lei and Meimei.[ ]