Do you know _______ World Water Day is?－On March 22nd.

Don’t jump to a conclusion! Let’s __ the problem first.

This task is ______difficult for us. We need ______people.

LiYanismybestfriend. She comes _____ a small village.[ ]

Excuse me. Please look at the sign “NO PARKING HERE”.—Oh, sorry. I _____ it.