Pigeons, many migratory birds, read the positions of the Sun and stars in order to orient them

Choose A, B,C or D on your answer sheet to indicate the underlined part that  needs correction in each of the following questions:

Ha Anh can now speak English more well than the last time I met him

When he took the ticket out of from his pock a hundred dollar bill fell to the floo without his noticing.

Neither the twins nor their friend ..........  in the party now.

Police sealed off the town – centre for two hours meanw they searched for bomb.

To save to sthe California condor from extinction, a group federal, local, and privately organizations initiated a rescue program .

Choose the mistake in the following sentences: It is not the dog to run after me yesterday

Neither I nor she_______ seen the film before. 

Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions: 

Fruit is customarily treated with sulfur prior to drying to reduce any color change. 

Choose the correct answer to each of the following questions. "Tourists can do and see a lot in Ha Long Bay at a ______ price."

Conservation organizations help for preserve the ecology of an area by keeping track of endangered species.

It was after shortly microscopes were introduced at the beginning of the seventeenth century that micro organisms were actually sighted.

A lot of people ............  out of work if the factory closed down.

I’m considering  .........  home now.

Urban consumers have formed co-operatives to provide themselves necessities such groceries, Household appliances, and gasoline at a lower cost

Often a headache is caused by the contrac of one of the muscle group that cover the skull, thus causing spasm and pain.

The pace of living is too fast for me in  town. I need to move to a village, where everything happens more slower

The Nobel Prize win candidate, accompanied by wife and children, are staying in Sweden until after the presentation.

It was Mary Anderson, an amateur invention, who first patentedshield wipers for automobiles

When I rang, Jim_______. 

Mutualism is a lationship between animal species which in both benefit.