--__________ ? -- I like tennis and football best.
— Nanjing will be sunny tomorrow. Its temperature will stay between fourteen and twenty. —_________ weather it is! We can go hiking to Niushou Hill.
If everyone makes a ___________ to protecting the environment, the world will become much more beautiful.
Keep quiet, please! You must know talking loudly________ in the reading room.
These new types of energy from the sun, wind and water cost very little and will never ________.
— May Day is coming up. Have you decided ________?— I’m planning to go on a trip to Hangzhou.