Identify the error in each sentence: 

Although we are concerned about the problem of energy sources, we must not fail recognizing the need for environmental protection.

Chọn đáp án đúng để hoàn thành câu:

As all field players are only allowed to touch the ball with one hand at a time, they must develop the ability to catch and _______ the ball with either hand

______ Gordons is a  very interesting family. They like to  travel around ______   world.

Identify the error in each sentence: 

It is said that Einstein felt very bad about the application of his theories for the creation of weapons of war.

Fertilizers are used to enrich soil and _    yield.

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

This exercise is too difficult for us _    

The top students in the school __________ to receive scholarships.

Our …. have not warned our fishermen about the Changchun typhoon carefully. 

 Choose the best answer among A, B, C or D that best completes each sentence: We were ….. a penalty after a late tackle.

I can't wait for the river to ________ so we can do some ice fishing.

Two ground-breaking reports on lifelong learning by UNESCO     in 1972 and 1996 articulated fundamental principles of lifelong learning.

- I have caught a cold.

You  ..............   the windows open last night. It was very cold outside.

She advised me _    the course.

Choose the best answer:
Ask Mum for permission to go out now. She looks like she’s in a good mood.

Choose the correct answer to complete each following sentence by circling A, B, C or D. 

Because of an ordering error, Vival Market received an__________of 200 bags of rice.

I .............. the book about artificial intelligence by tomorrow, then you can borrow it.

Check the bottles carefully to make sure they have not been______ .

James is now too old to live on his own, so he is being _______ by his daughter.

The Philippines _    of more than 7,000 islands.

Mrs. Pike was so angry that she made a _______ gesture at the driver.