---Who is that girl? ---_____ is my sister. A. She B. He C. She’s
( ) (6)Lily____ her a little boy.A. give B. gives C. giving
( ) (5)Here _____ a computer.A. is B. are C.\
( ) (4)I want to _____ a birthday cake.A. make B. making C. makes
( ) (3)Let’s ______ a song.A. sing B. singing C. sings
( ) (2)How_____they celebrate the birthday?A. does B. do C.is