Where is my pencil-case ? A. It's near the book.B. It is 20.C.Yes, it is.
______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
My friend is good at _____.