1.  That's why Chinese have healthy white teeth.

2.  Can you explain that which one is right?

3.  All customs that in last term Had been restored.

4.  I had believes that it was a very hard question which few people could work out.

5.  My eyes were so tired that I believed the question had the latter "I" by mistake.

6.  This Saturday, there came a bad news that we would had to write composition.

7.  That meant we would have to finish it on Sunday, or we would have no time to do it next week.

8.  That's great.

9.  It was the hit single Love me for a reason that made them famous.

10.  The biggest one must be the one that was blown into my left eye on the intersection of Taibao Street I the evening .