Identify the word or phrase A, B, C, or D that must be changed for the sentence to be correct.

Bell started experimented with rays of transmitting speech.

Choose the best answer to complete the sentences.

I_______ a letter to my friends.

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

He asked “Why did she take my pen?”

- He asked why _____________.

Choose answer A, B, C or D to complete the sentence. The package containing clothes ------- delivered last week.

Choose the correct answer: 

Your city is developing .................. my city.

Would you like … and visit my country ? 

Chọn đáp án đúng để điền vào chỗ trống trong các câu sau.

Can you meet me _______ 8 a.m and 9 a.m?

She asked me where I ________ from.

Choose the best answer: 

The house was very quiet when I got home. Everybody____________ (go) to bed.

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

Choose the best answer:
The............ energy that gets to the Earth can provide enough power for the world's population

Choose the best answer:
Tobacco is currently responsible ________ the death of one adult in ten worldwide

Choose the best answer

I wish I (know) ..................... her address.

Choose the best answer:
I tried _____some essential skills before applying for that job.

Choose the best answer: 

 I tried_________ , but I missed it.

Identify the words or phrase (A, B, c or D that must be changed for the sentence to be correct.

I (A) discovered something (B) interestingly (C) in the store so I (D) got in to buy it.

Choose the best answer

My brother wishes he ..................... English perfectly well.

Choose the best option: She doesn't mind ____ me with my exercises.

Choose the best answer: 

If Ba_______ here tomorrow, we will phone you.

Choose answer A, B, C or D with the uncorrect underlined. I have broken my pencil. May I borrow one of your?

Choose the best answer: 

Someone had thrown a lighted cigarette into a wastepaper basket. In the passive voice, this should be read: