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
The teachers’desk is __________________ the classroom.
There _____ ten desks in this room but there aren’t _____ in that room.
---Thank you very much, Henry. ---___________________.
---Let’s go to the park after school. --- _______________.
— ______________ is it today?— It’s Wednesday.