There are much kinds of books in my school library,but readers cannot borrow them.

Hardly did he enter the room when all the lights went out.

Neither his parents nor his teacher are satisfied with his result when he was at school.

I think she will be suitable for the work because she has been working like a teacher for a long time.

Mary and her sister just bought two new winters coats at the clearance sale.

Because her sickness she didn’t take part in the English competition held in Sunday.

These snakes will not cause you any serious harm. They are harmful.

Because they had spent too many time considering the new contract, the students lost the chance to lease the apartment.

He said that he has done his homework since 7 o'clock.

For the first time in the history of the country, the person which was recommended by the president to replace a retiring justice on the Supreme Court is a woman.

I was very busy lately since the project of designing the new collection started.

It was not when he talked to her that he knew the truth.

It is very difficult for her to prevent him for smoking in her house.

Ralph wishes that he went to the bank this morning before he went to work.

The developing of the submarine was hindered by the lack of a power source that could propel an underwater vessel.

The Games' organizers faced significant bed shortages because the record number of more than 13,000 athletes and officials who attended the 2006 Games

Building thousands of years ago, the ancient palace is popular with modern tourists.

Upon reaching the destination, a number of personnel is expected to change their reservations and proceed to Hawaii.

Ancient people made a clay pottery because they needed it for their survival.

Having finished his tem paper before the deadline, it was delivered to professor before the class.

It is important that cancer is diagnosed and treated as early as possible in order to assure a successful cure.