The students are cleaning their classroom. _____ are cleaning the windows. _____ are cleaning the chairs.
Who are you waiting ________ the school gate, Millie?
There’s only ________ apple juice left in the fridge. We’d better go and get _________.
--Hello? Can I speak to Lily, please? --
----1498 can be read as_________.
---Hello, is there__________ in today’s news report?--- Yes, of course,the terrible earthquake in Ya’an, Sichuan.