A Chinese saying is written at the (底部) of each page in this book.
You will not succeed (除非) you work hard.
The British teacher is very humorous. He always tells us (笑话 ).
Hainan is in the (南方)of China.
In autumn, quite a few (树叶) turn yellow and fall off the trees.
Computers were (发明) not long ago, but they are very useful for us.