The earth is our home. I hope there will be more trees and ____ pollution.
– Simon, what do I need to take for the hiking? --You’d better ________ more water than usual. It’s hot today.
I was looking for a birthday gift for my mother, but I couldn’t find ______ suitable.
-- _______ are you going to the School Uniform Exhibition, Amy ?-- To learn about different styles of school uniform.
Nanjing Lishui Strawberry Festival opened ______ March in Fujiabian Modern Agricultural Park this year.
– Excuse me, may I use your bicycle? ______ is broken. -- Certainly. But remember to return it before lunch.