Each of the following sentences contains ONE mistake. Find and correct it.

In 1960, chemists developed synthetic pheromones that were used to controlling insect pests.

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Everyone has their own style of studying. I prefer to study by myself so I am not disturbed.

Choose a correct answer. "Many Japanese, Chinese and Western trading boats came to Pho Hien ----- the 15th and 17th centuries."

Choose the best option to complete each sentence. Circle A, B or C.

 Cognitive skills enable teen to _____ better and be more self-disciplined.

Find and correct the mistake in each sentence.

My closest friend is not very ________and she likes having a small friend group but I like talking with a lot of people and hanging out.

Choose the best answer:
A _____________ is an enormous system of stars in outer space

Choose the best answer:
Let's........... to school by bike to reduce environmental pollution

Choose the best answer:

The animals look rather thin. He wants to _______them.

Choose the best answer: 

Many books ___________ (write) about the Second World War.

Choose the option A, B, C, or D which best completes or responds to each sentence.

After Freddie ______school, he joined the army.

Choose the words or phrase which best completes each of the following sentences by circling the corresponding letter A, B, C or D. 

My brother used to____________football, but an injure stopped him from playing.

Choose the correct answer. "Those handicrafts may face the challenges of losing their ...................."

Choose the best answer:
The manager's incompetence ......... the staff from meeting their sales quota

Remember to turn ________ the lights before going to bed.

Choose the best option: This sailboat _____ go faster if there were more wind.

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

We think our parents should ………………..in our shoes.

Each of the following sentences contains ONE mistake. Find and correct it.

We see lightning before we hear the thunder it causes because sound travels more slowly than light is.

Choose the best answer: 

Jack: “Would you like to go to the cinema with me tonight?” Mary:_______

Khoanh tròn một phương án đúng nhất trong số (A, B, C hoặc D) để hoàn thành những câu sau.

Nam didn’t go to school yesterday, ____________?

I'm looking ________to hearing from you.

Choose the best answer:
She has ______because she has a big assignment to complete