Identify the mistake in each sentence. 

It was not until (A) cities became manufacturing (B) centers could colonists survive(C)  without farming as (D) their major.

Choose the best answer:

A hydroelectric dam ______________ in this area now.

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

It is reported that humans are the main reason for most species' declines and habitat___________ and degradation are the leading threats

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

_____________ surely leads to the loss of many factory jobs.

Use the correct form of the words in brackets. 

Not ………………..on such a hot day, the beach was crowded, (surprise)

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

My father sometimes__________ the washing up after dinner.

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

The crowd cheered as the goalkeeper deflected the___________.

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

The control of ___________ has been carried out through measures rooted in monetarism.

 Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:
Toxic chemicals from factories are one of the serious factors that leads wildlife to the ___________ of extinction.

Choose the correct answer to fill in the blank. 

My father is getting old and forgetful. , _______he is experienced and helpful.

 Tom ................... me that his picture had been sold the day before.

Choose the best answer to each of the following questions.

Those artificial intelligent (AI) robots are selling like_____. If you want one, you’d better buy one now before they’re all gone.

Choose the correct answer to complete the sentence: "Residents have called for a _______ campaign to keep their streets free from rubbish."

Choose the correct answer to fill in the blank. 

Though Japanese and Korean cultures appear similar to the outsider, they are quite _______.

Choose the word or phrase which best completes each sentence.

He prefers staying at work late_______ work home with him.

Provide the correct form of the words in brackets in the sentences.

My uncle is a keen amateur (NATURE).

Choose the correct answer to fill in the blank.

It was in the countryside ______.

Identify the mistake in each sentence.

Because (A) the expense of traditional fuels (B) and the concern (C) that they may run out, many countries have been investigating (D) alternative source of power.

Choose a suitable word or phrase (marked A, B, C or D) to fill in each blank.

Some tents  ___ so that children and old people could sleep in.

Choose the correct answer to fill in the blank.

Tom: You really disappointed me with your behavior
Mary: I know, I______ so immaturely yesterday.

Choose the best answer:

________ we conserve natural resources, they will run out very soon.