ber 8th，1931 is aspecial day，________, I think，that will be remembered by the Chinese forever

It’s no use____ that you didn’t knowthe rules.

, and we’ll arrive in Hangzhou, where we can enjoy the beauty of the West Lake.

one side of the road grass should be planted,and ______.

Have all the students known that we will have an English exam this Saturday— Yes. Every student ______ about it.