I am very interestingin problems causedby pollution.

Do you think two hours are too long to wait for someone?

Why don’t you congratulate our son about passing his final exam?

One of the most popular holiday in the U.S is Thanks giving, which is celebrated in November.

The price of gold depends on several factor, including supply and demand in relation tothe value of the dollar.

I often look into new words in the dictionary whenever I don’t know their meanings.

My mother still spends 14 hours a day do the housework.

Al though his family is poor, but he studies very well.

They hardly nevergo to the beach because of their thickness, do they?

The better you are at English, more chance you have to get a job with international organizations.

The first nation park in the world, calling Yellowstone Park, was established in 1872.

Each of the following sentences has one error (A, B, C, or D). Find it and blacken your choice on your answer sheet.

My father used to giving me some good advice whenever I had a problem.

Either the doctor or the nurses takes care of changing the patients’ bandages.

My parents often take careful of me when(C) I am ill.

George hasn’t completed the assignment yet, and Maria hasn’t too.

Because his sickness, he didn’t take part in the English competition.