While we were running on the playground, Jack suddenly stopped ________and lay on the ground,so we all stopped ________what was wrong with him.A.to run;to seeB.running;seeingC.running;to see
-Leave the windows open. -______.
-Is Mary in the library, Tom? -No. She ______ with her friends.
There is a river around our town. It is about ______ long.
There ______ a football match on TV this evening.
-This is Lucy speaking. Can we ______ snacks to the party? -No, we can’t.