Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

She is looking for a new job__________ she is tired of doing a routine job day after day.

The professor is thinking to go to the conference on conservation next month.

A thunder usually follows lightning by five seconds for every mile between the flash and the observer.

Choose the best answer from the four options given (A, B, C, or D) to complete each sentence:

The policeman explained to us ________ to get to the airport.

Choose the best answer: 
Technological advancements have turned AI and robotics from science fiction to.............. .

He has hardly never given a more impressive performance than this .

Some of us have to study their lessons more carefully if we expect to pass this examination.

Most babies will grow up to be as clever as their parents.

Mark the letter A, B, C, or D to indicate the underlined part that needs correcting in each of the following questions.

When he will return, I’ll give him the key.

Electric wires carry current for lighting and outlets designing for household appliances.

The product you bought at the lower price is more interior than the one that we sell at a slightly higher price.

Usually the climate in mountainous areas becomes much windy at higher altitudes.

In safari parks, which wild animals roam freely, visitors are forbidden to get out of their cars.

The tongue is the principle organ of taste, and is crucial for chewing, swallowed and speaking

Find the mistake in each of the following sentences.

She can sing very beautiful (A) and dance very gracefully(B)  but she cannot do any (C) difficult math (D) exercise.

Under the crust of the Earth are bubbling hot liquids that sometime rise to the surface.

Scuba diving is  usually carried out in the ocean in that people can explore the underwater world.

Stuart stopped to write his letter because he had to leave for the hospital.

Choose the letter A, B, C, D to indicate the correct answer to each of the following questions:

I _________ at school now.

Because there was no evidence against himself, Slade was released.

You have to study hard to keep pace in your classmates.