The ________ soldier said it was ________ to give up his rest time to save more people caught in the earthquake.

Oh，it’s very late now! It’s time for me to ________ the TV and go to bed.

He ________ to swim when he was five.

It’s a little hot today.You don’t need ___such thick clothes.

Will there be more trees in our hometown in ten years—- _________. Because people think trees are very important for us.