You look so happy. What happened?—I have just got an “A” in P.E. test.

I hear you’ve got some new Australian coins. __________ I have a look?

I don’t know ______ watch this is. Do you know? ——It might be Gao Lei’s.

It is time ______ Li Ming ______ his report.[ ]

We read 10,206 like this:_____________