Choose the best option:

The ____ plant provides a fifth of the nation’s energy supplies.

What _____ of learning English do you find most difficult? Is it grammar rules or speaking?

Each of the following sentences has an error. Find the errors and correct them.

Chemical engineering is based on the principles of physics, chemists, and mathematics.

Choose the best answer A, B, C, or D to complete the sentences.

The school is performing well, but we recognize the need for further _________. (improve)

What are you looking..................... ? My picture book. I've lost it.

Circle the letter (A, B, C, or D) next to the word or phrase which best completes each sentence.

We didn’t _______to the station in time to catch the train.

Fill in the blank with the correct form of the given word.

If you are a/an _________ person, you cannot become a good teacher. (patience)

Choose the best answer to each question. 

He was pleased to have the ________ to hear such a fine musician play hit a favorite piece of music.

They must gather the crop before it rains ________September.

Circle the letter (A, B, C, or D) next to the word or phrase which best completes each sentence.

My new apartment is great, but I wish I ___ used to the constant noise from the street below.

Circle the letter (A, B, C, or D) next to the word or phrase which best completes each sentence.

She did all the work ______her own.

Choose the best answer to each question. 

The school required that every student _________before September 1st.

Give the correct form of the words in brackets.

He has completed three English courses at this center, but there hasn’t been any ________ in his English level. (improve)

Choose the best option to complete the following sentences by circling A, B, C, or D.

Calm______and tell me what happened.

Choose the best answer to each question. 

The police have begun an_________into the accident which happened this afternoon.

Choose the best answer to each question.

The customer returned his order saying its switch was defective, and the online store agreed to ______ the full amount to his account.

Mary’s eyes are weak, __________, she has to wear glasses.

Choose the best answer: 
The Giong festival is held _______ the 9th day of the 4th lunar month.

Choose the best one (A, B, C, or D) to complete the sentence.

They didn’t stop __________ until 11.30 pm when there was a power cut.

Choose the best answer to each question. 

After the battle, the ________ soldiers were helped by those who could walk.

We decided not to go out for meal _________ we were too tired.