This energy - …. bulb is not cheap. 

The first person to __________ the idea of nuclear fission was a Hungarian physicist named Leo Slizard. 

She sent me a _______ letter thanking me for my invitation. 

If the primary candidates would have been quite different. _____ more on the issue, the results of the election

Windsurfing or _______ is the sport of sailing on water standing on a windsurfer.

That little girl can dance ……. 

Carol is excited __________her new job.

I think it's an interesting fact that she _    from Japan.

I would not have read your diary if you _    it in such an obvious place.

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction.

(A) Two thousand five hundred dollars a year (B) were the (C) per capita income in Vietnam (D) in 2018.

................ to continue my studies, I decided to become a dress designer.

Identify the error in each sentence: If I (A) am you, I (B) would (C) follow (D) his advice.

Chọn đáp án đúng để hoàn thành câu:

The crowd cheered as the goalkeeper deflected the _______.

Identify the error in each sentence: 

Some bacteria are extremely harmful, but others are regular used in producing foods.

.............. with her boyfriend yesterday, she doesn't want to answer his phone call.

Yesterday, we had a discussion  ............ different cultures.

You look upset, Sven. Have you and Niger _______ again?

He's a very brave man "Yes, I wish I _    his courage."

 These school-leavers are looking forward  ................   on campus.

If you __________ a skeleton in the cellar, don't mention it to anyone. 

 I thought the program on wildlife was__________. I was absolutely_________.