-- Could you tell me something about the boy who helped you just now? -- Sorry, I know nothing about him. We are______.
As we all know, great changes _______ in China in the past thirty years.
The old man lived ______ in a small house, but he didn’t feel ______.
I ______ my mum cook dinner in the kitchen when the telephone ________.
It will be ________ next week and there will also be a lot of ______.
Which sentence structure is “S+V+P”?