Wow! These inventions are amazing．—They were all invented _______years ago.

Before I watched ____ 3-D film Life of Pi, I had never seen ______ wonderful film like this.

Have you found the informationyou can use for the report?— Not yet. I’ll search some online.

What do you think of “Where are we going ,dad”, Mum?—Perfect! Though I have seen it once, I want to see it _____ time.

_____ do you play football? —- Once a week.