—How old are you?—________A.Thank you. B.I am ten. C.I am fine.
How_____ is your father ?He is 157cmtall.
______peopleare there in your family? There are three.
Oh ,it’s time_____lunch. Let’s go.
_____is the weather like today?It’s sunny.
I’m interested______ calculating. A. in B. on C of D. for