【题目】Miss Gao is ill. Shall _____ go and see _____? ( )

【题目】The twins can't find _____ clothes. Can you help ____? ( )

【题目】I have two pens. One is black, _____ is blue. ( )

【题目】_____ computer is old, but _____ is new. ( )

【题目】The books are Helen's. Give _____ to _____, please. ( )

【题目】There is _____ milk in the fridge. ( )

【题目】These blouses are ____. _____ are on the bed. ( )

【题目】—Give _____ a glass of milk. ( )

【题目】—_____ trousers are yours? ( )

【题目】—Where did you go over the winter holiday? ( )