–Our classroom _________ twice a day. So it is very clean.–It is important for us to do this.
This place is not big enough for Lucy’s birthday party. We should find a _______ one.
-----What’s the ______ in the match?------It is 2-0.
You should get up early _______ you would catch the train.
If you work hard, it’s not difficult for you ______ English well.
It is raining very_______.