Mark the letter to indicate the correct answer.

Aircraft flying in……………arcs create microgravity for tests and simulations that last 20-25 seconds.

The world oceans have risen on average of 6 inches over the past 100 years, which has been considered as an evidence that global warming has an effect.

Mosquitoes will accepts the malaria parasite at only one stage of the parasite’s complex life cycle.

If the project is finished on time, the federal government won’t award the company further contracts.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Studies suggest ____________  only when you are most active and giving your digestive system a long break each day.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

If you eat a lot of fruit, you ___________ health problems.

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

No longer_________ them to go to the music club.

Since infection can cause both fever as well as pain, it is a good idea to check a patient’s temperature.

Last night, when I was reading, I heard the door to open and saw the shadow move across the floor.

Choose the best answer  (A, B, C, or D)

If it didn’t rain today, we ..............on a picnic.

Choose the best answer:

If you leave the cake in the oven for too long, it _____.

When her son, Nick fell and injured his knee, she refused to pay for a doctor and spent hours looking up free medical help

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:

The service station at Shiel Bridge has a good range of groceries.

She was sad ________ my refusal. 

Wow! What a _______ your sister is! I couldn't get off the phone!

Bill was about average in performance in comparison with other students in his class.

Gold _____ in California in the nineteenth century.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

The woman was pale and weak because___________ the lack___________ fresh air.

I was surprised ________ the way he behaved. 

Although almost all insects have six legs, a immature insect may not have any

Choose the best answer:

Vung Tau has a long beach, which is very good _____ swimming.