Most ethnic groups in Vetnam have their own costumes that reflect their unique culture identities.

I didn’t go to work this moring. I stayed at home because of the morning rain.

Ralph Nader always speaks out about everything.

He’s really delighted with his success.

People are busy buying gifts, cleaning and decorating the house and cooking traditional foods to welcome Tet holiday now.

Sorry, I can’t come to your party. I am snowed under with work at the moment.

The use of lasers in surgery has become relatively commonplace in recent years.

Before the earthquake hit the area,many minor tremors were felt.

The whole village was wiped out in the bombing raids.

If you do not understand the word "superstitious", look it up in the dictionary.

John stayed at home from work yesterday because he was feeling under the weather.

You never really know where you are with her as she just blows hot and cold.

The systems caused by ingestion of a harmful chemical must be counteracted within minutes in order to avoid permanent damage to the kidneys and other vital organs.

If petrol price go up any more, I shall have to use a bicycle.

I didn’t think his the comments were very appropriate at the time.

The use of lasers in surgery has become relatively commonplace in recent years.

The teacher gave some suggestions on what could come out for the examination.

The bomb exploded in the garage; fortunately no one hurt.

I received housing benefit when I was unemployed.

When being interviewed, you should concentrate on what the interviewer is saying or asking you.

The aircraft carrier is indispensable in naval operations against sea or shore based enemies.