Narcissus, a character in mythology, gazed at his own image in a pool so ardently that he fell into itself and downed.

The deadbolt is the best lock for entry doors because it is not only inexpensive but installation is easy.

Aristotle, the famous Greek philosopher, believed that the brain was an organ that cooled a heart.

Mr. Smith, along with her cousins from Canada, are planning to attend the firework display in Da Nang, Vietnam.

Those who had already purchased tickets were instructed to go to gate first immediately.

When she heard the news, she got so a shock that she dropped her glass.

Dogs that are trained to lead the blind must be loyalty, intelligent and calm.

It is difficult to write rules that tell exactly when we should apologize, and it is not difficult to learn how to do it.

Two weeks are plenty of time to finish the assignment.

On the wedding day, the groom's family and relatives go to the bride’s house bring gifts wrapped in red papers.

Although caffeine is a moderately habit-forming drug, coffee is not regarded as harmfully to the average healthy adult.

The most sensitive way to resolve a family problem is by open discussion.

When many of my friends take a shower in the morning, I usually take one before bed.

The Oxford English Dictionary is well known for including many different meanings of words and to give real examples.

I had my motorbike repair yesterday but now it still doesn’t work.

It is time the government do something to help the unemployed to find some jobs.

The office manager insists that his staff use all of their vacation time, but he hardly never takes a vacation himself.

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

Students suppose to read all the questions carefully and find out the answers to them.

The clerks who are happy to wait for their customer will get promoted soon.

Mrs. Loan, along with her talented students, are going to be on the summer camp to USA.