Identify the error in each sentence: 

It was suggested that your father gave up smoking for the sake himself.

Identify the error in each sentence: There are a number of (A) reason why population (B) is concentrated in temperate regions, but the wide variety and (C) availability of animal and vegetable life may be (D) the most important.

Find the mistake: Reading is a useful way to help learners become more smarter.

At the Hermitage, Andrew Jackson’s home in Tennessee, even his glasses have been left exactly where he lay them.

Laura had a blazing _____with Eddie and stormed out of the house.

My father often says to me: “Don’t________ off more than you can________.”

Some trees such as the Orange need to be burned periodically so that the seeds would open and germinate.

The abilities to work hard, follow directions, and thinking independently are some of the criteria for success in the workplace.

Muscles are essentially made up by elastic fibers that lend flexibility to the body.

Choose the best answer:

It used ......... a express coach three days ........... from London to Bath.

Among the world’s 44 richest countries, there has been not war since 1945.

The results of our marketing survey show that there will be quite a demand for electric cars in the ahead years.

In my judgment, I think Hem is the best physicist among the scientists of the SEA region.

This new nice hat looks perfect for a young couple.

Chọn đáp án đúng để hoàn thành các câu sau:

The room ________ once a day.

I am not sure how old he is but he must be ______ for 70.

An electrical fault is believed to be to ........... for the small fire which caused the meltdown.

Do you like the "Harry Potter" film series? -Well, after ______ the books, I was a bit disappointed.

When there are low sales, companies often decide developing new products.

If one has a special medical condition such as diabetes, epilepsy, or allergy, it is advisable that they carry some kind of identification in order to avoid being given improper medication in an emergency.

Choose the letter A, B, C or D to complete the sentences: 
It is often said that books are always good friends ….........… reading is an active mental process.