Identify the mistake in each sentence: 

The idea of a submarine is an old ancient one, dating from as early as the fifteenth century when Drebbel and Da Vinci made preliminary drawings.

Choose correct A, B, C or D to complete the sentence. When having an optical checkup, I had to look at the ___________ chart

Choose the correct answer A, B, C, or D to complete each sentence.

Here are several _________ proven studies that describe how to keep fit. SCIENCE

Choose the best answer A, B, C or D to complete the following sentences: 

The road in front of my office is always __________ when it rains heavily.

Choose the correct answer to complete each of the following sentences.

 John: “I didn’t pass my driving test.” ~ Anna: “…………………..!”

Choose the best answer A, B, C, or D to complete the following sentences: 

The tents will be used for medical camps and temporary _________after the earthquake in Nepal. (accommodate)

Choose the correct answer: 

What __________ if you saw a UFO?

Choose correct A, B, C or D to complete the sentence. They're going to try to keep ourselves _______ as we grow older

Choose the correct answer to complete each of the following sentences.

For lunch, you may have ________fish or chicken.

Choose the best answer A, B, C or D to complete the following sentences: 

There have been some __________ eruptions in this area for the last 10 years.

Choose the correct answer to complete each of the following sentences.

Our ……… resources are limited so we should recycle all used things.

Choose correct A, B, C or D to complete the sentence. Hien got a swollen spot ________ a bee sting

Choose the correct answer A, B, C, or D to complete each sentence.

WWF is committed to saving _________ animals such as black rhino, leatherback turtle and saola. DANGER

Read the passage and choose the correct answer to complete the passage.

A drought is a period or condition of unusually dry weather within a geographic area where rainfall is normally present. During a drought, there is a (31) ______ of precipitation. Droughts occur in all climatic zones. However, its characteristics vary significantly (32) ______ one region to another.

Its (33) ________ depends on the degree of the water shortage, size of the area affected, and the duration and warmth of the dry period. In many underdeveloped countries, such as India, people place a great demand on water supply. During a drought period (34) ________ is a lack of water, and thus many of the poor die.

(35) ________ drought cannot be reliably predicted, certain precautions can be taken in drought-risk areas. These include the construction of reservoirs to hold emergency water supplies, education to avoid over cropping and overgrazing, and programs to limit settlement in drought-prone areas.

33.....................

Choose the word, phrase, or sentence ( A, B, C, or D) that best completes each sentence. 

His suggestion was that we __________ by train.

Identify the mistake in each sentence: 

Most animals cannot recognize their reflection in a mirror themselves; they usually react as if confronted by another member of their species.

Read the passage and choose the correct answer to complete the passage.

A drought is a period or condition of unusually dry weather within a geographic area where rainfall is normally present. During a drought, there is a (31) ______ of precipitation. Droughts occur in all climatic zones. However, its characteristics vary significantly (32) ______ from one region to another.

Its (33) ________ depends on the degree of the water shortage, size of the area affected, and the duration and warmth of the dry period. In many underdeveloped countries, such as India, people place a great demand on water supply. During a drought period (34) ________ is a lack of water, and thus many of the poor die.

(35) ________ drought cannot be reliably predicted, certain precautions can be taken in drought-risk areas. These include the construction of reservoirs to hold emergency water supplies, education to avoid over cropping and overgrazing, and programs to limit settlement in drought-prone areas.

31...................

Choose the correct answer: 

Surely Andrew ___________ in fairies for long enough. Let’s tell him the truth.

Choose the correct answer to complete each of the following sentences.

Last week I ……… my children to the biggest zoo in town.

 Choose the letter A, B, C or D to complete the sentences:

He advised me to take an English course. I_________ take it early.

Choose the correct answer to complete each of the following sentences.

Because the lift was _________, we had to use stairs to reach the fifth floor.