Identify the mistake in each sentence: 

It is estimated that a scientific principle has a life expectancy of approximately a decade before it drastically revised or replaced by newer information.

Identify the mistake in each sentence: 

Her family were patriots who supported the American Revolutional.

Choose A, B, C or D to complete the sentence. You should learn ________ heart all the new words for revision

Identify the mistake in each sentence: 

I would rather live on a farm than to live in a city.

Identify the mistake in each sentence: 

When you talk to the old man, please remember to speak out as he’s hard of hearing

Choose correct answer A, B, C or D into complete the following sentence. "He __________ try to be more punctual; or else, the manager will get angry."

Identify the mistake in each sentence: 

Being that he was a good swimmer, John managed to rescue the child.

Identify the mistake in each sentence: 

You are quite so thin that you can slip between the bars.

Identify the mistake in each sentence: 

The heavy rain made it possible for us to have our picnic.

Identify the mistake in each sentence: 

If you make a five-days trip across the Atlantic Ocean, your ship enters a different time zone

Identify the mistake in each sentence: 

The bus was plenty of people who had spent many a happy hour in the stores doing their Christmas shopping.

Identify the mistake in each sentence: 

Ordinary Americans are friendly and not afraid to show its feelings

Choose the word or phrase that best completes each unfinished sentence below or substitutes for the underlined word or phrase.

She spends too much money ______ clothes.

Choose the best answer: He told me ___________ my best to study English.

Choose A, B, C or D to complete the sentence.  My teacher asked me if I knew _______ had got that hat

Kenji and Ykari are new students in Peter’s class. They are from Japan. They said they (21) ____ together, (22) ____ a week. They studied their textbook (23) ______ it has the grammar at the back. They learned the rules (24) _____ heart and then they wrote lots of sentences and examples, and practiced with conversations. 

(22).......

Choose the best answer: 

They were fortunate_______ from the fire before the building collapsed.

Choose the best answer: 

If I had taken his advice, I_____ now. 

Identify the mistake in each sentence: 

Sleeping all day, to eat too much, and never going out is unhealthy.

Identify the mistake in each sentence: 

Someone else put 49,999 dominoes in a line and knocking them all down.

Choose the best answer:
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