__ his poor handwriting, he practises writing Chinese characters with a Chinese writing brush every day. 

.At this moment the bell rang _______ the end of class.　

The child sat in the dentist’s chair _______.　

Properly _______ with numbers, the books can be easily found.

　_______ the composition, John handed it to the teacher and went out of the room.　

"We must keep a secret of the things _______ here", the general said,　_______ at the man in charge of the information office.

.China is one of the largest countries in the world, _______ 9.6 million square (平方) kilometers.

The old sick lady entered the hospital, ______ her two sons.

. _______ different kinds of pianos, the workers farther improved their quality.

Deeply _______, I thanked her again and again.　

_______ how to do the homework, I went to ask my teacher for help.  

I’ve never heard the word _______ in spoken English.　

.The result of the test was rather _______.　

.With the money _______ , he couldn’t buy any ticket.　

The teacher came into the classroom _______ by his students.　

_______ a post office, I stopped _______ some stamps.　

We’re _______ to listen to her _______ voice. It’s _______ to hear her sing.

.I fell down and broke three of my teeth. I wonder how many times I have to come here and get my false teeth _______.　

We advised them to take a rest, but they insisted _______ the work.

O'Neal works hard．He is often seen _______ heavily before his teammates have even arrived at practice．