“May I drink _______ water?” — “Sorry, I don’t have _____.”

It is good _____ her to relax in the gym every day. [ ]

The girl is too young to look after __________. You shouldn’t leave her at home _________.

Is this your pencil? -Yes, it’s _. Look, here is No. 5.

Tina， is this schoolbag? ——Yes，it’s mine.