A beaver uses its strong front_teeth to cut down trees and peel_off its bark.

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

It is believed that in the near future robots will be used to doing things such as cooking.

Tom said that he was trying to carry out some campaigns to protect environment and will encourage others to do so.

I can’t find the letter I received from my boss some days ago. I might throw it into the waste paper bin yesterday.

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

Her weigh has increased remarkably since she began receiving treatment.

The notion that students are not sufficiently involved in their education is one reason for the recently surge of support for undergraduate research.

Reading several books on that subject, Bill considered himself an expert.

In a federal form of government like that of the United States, power is divided between the legislative, executive, and judicial branches.

Minh Hanh, who is one of the most famous fashion designers in Vietnam, are preparing for a new show.

This apprentice has spent two weeks to work on that new machine.

What we know about certain diseases are still not sufficient to prevent them from spreading easily among the population.

The leader demanded from his members a serious attitude towards work, good team spirit, and that they work hard.

Spell correctly is easy with the aid of a number of word processing programs for personal computers.

A warning printed on a makeshift lifebuoy says: “This is not a life-saving device. Children should be accompany by their parents.”

Anna Robertson Moses, who was also known as Grand Moses, is considered one of the greatest female artist of US. Art.

Foreign students who are doing a decision about which school to attend may not know exactly where the choices are located

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

Bill is often late for class, which makes his teachers angrily.

The University of Kentucky has held this prestigious title until 1989, when it was granted to the University of Georgia.