1.  It seemed that most of them were good at swimming.

2.  In fact, most of us can't do this, why?

3.  They said that they know how to weave cloth of the most beautiful colors and degins in the world they also said that the most interesting thing about the cloth was that clothes made of it would be invisible to anyone who was either stupid or unfit for his office .

4.  Most international business letters are written in English, too.

5.  was most .

6.  Miss Chen said the most important subject at primary school was language.

7.  Most shops are crowded from morning till night.

8.  Most of them are good swimmers.

9.  Those days were most happy of my life, because there are many good friends around me.

10.  The teacher told us there about 1500, she also said that English is one of the most important languages because so many people use it, not only in England and America, but in other contries of world, so study English is very important for us , if we study English well, it will be very useful for us .