Salt was once too scarce and precious that it was used as money.

I have only had time to___________ the report before going to the meeting.

Her ..............  impression of the school was positive, but there were a few aspects she objected to.

Identify the error in each sentence: 

Have you ever read any novels writing by Jack London?

Identify the error in each sentence: 

The result of that test must be inform before August.

Kate had been __________ in order to buy a new laptop, but then she decided to use the money on guitar lessons instead. 

A(n) _______ is a book that someone writes about their own life.

When you are on duty, your uniform must_________ at all times.

Mining over 2,000 years ago, copper is one of the earliest known metals.

The reviewer ________ Mathew's new novel as a new style of modern science fiction.

So far most a million different species of insects have been identified and named.

Choose the best answer:

They let us ................. cars here but they won't allow us ............ motorcycles.

Choose the best answer:

................ the traffic was bad, he arrived on time.

Tests have been performed to determine whether studying TOEFL question will help students rise their test scores.

Identify the error in each sentence: All of the (A)principles that are collected (B) here serve to make up a system of (C) checking and evaluating security issues (D)

Identify the error in each sentence: Although Nam worked very hard, but he didn’t pass the final exam

Although Kate saw no link between the two crimes, but she thought that there was only one murder.

Choose the best answer:

Sky-diving is dangerous .................. great fun.

Chọn đáp án đúng để hoàn thành các câu sau:

I had my hair________by my brother.

After the test papers _________ to the students in class tomorrow, the students__________ their next assignment

Luggage may be placed here ...........the owner’s risk.