Scientists have invented artificially intelligent computer systems ____ of answering questions posed in natural language.

Choose the best option among A, B, C or D to complete the following sentence: "Why can't they write these instructions ________ plain English?"

Choose the best answer from A, B, C, or D.

Last Monday night thieves broke………..our flat.

Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s).

The President expressed his deep sorrow over the Covid-19 deaths.

Identify the mistake in each sentence below.

Tropical (A) forests exist close (B) to the equator, which (C) both high temperature and abundant (D) rainfall occur all year round.

We have been friends_________years.

Choose the option among A, B, C or D with their synonym: mingle

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

If it_______ an hour ago, the streets_______ wet now.

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

He spoke slowly __________ she would understand.

When the sun bear cubs are born, they are almost completely hairless, can’t bear , and blind.

Choose the best answer among A, B, C or D that best completes each sentence.

These are the pictures ___________my son drew when he was young.

Several comet are discovered each year, but very few of them are bright enough to be seen without the aid of magnification.

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

After they ____ their breakfast, they ____ shopping yesterday.

Find the ONE among the underlined and marked A, B, C, D in each of the following sentences that needs correcting:

The biggest city in Brazil is Sao Paulo which population is over 5 million.

Choose the best answer:

My TV _____ has broken down twice.

I have studied English ___________ 2019.

After he had spoken, a _______ silence fell on the room.

  If it is raining this evening, I ……

Society will be having to change radically to keep pace with the technology available.

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

Jane said that she __________ come and look after the children the following day.

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

She failed the test___________ she studied hard.