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

Choose the best answer to each question. 

The co-pilot had to________ when the pilot suffered chest pains.

Choose the best answer:
She explained_______.

Choose the best answer to each question. 

_______ having the best qualifications among all the applicants, Justin was not offered the job.

Choose the best answer to each question. 

She was kept awake for most of the night by the _________of a mosquito in her car.

Choose the best answer to each question. 

An unexpected problem has _______, so we have had to cancel the meeting.

Choose the word (A, B, C, or D) that best completes the sentence.

Angkor Wat was _____________________built for Hindus.  

Jane will be admitted to the university _______________ she has bad grades.

Choose the best option:

He is tired ____ he stayed up late watching TV.

He took _________ my wet boots and made me sit by the fire.

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

Calm______and tell me what happened.

 Lan spoke English _________ after she lived in England for several months.

 I suggest_______ to the movies

Choose the best options to complete the following sentences.

Are you free to __________ for dinner this evening?

May I borrow your dictionary? I want to _________ this word

It's difficult to remember these grammar rules. ~ Oh, try to do all _____ exercises in this grammar book.

Choose the best options to complete the following sentences.

Viet Nam is __________ country.

Choose the best answer:
The mechanic needs_______ a new muffler on your car.

If the TV is always on in your house, you will not reduce the ________ of electricity you use.

Is he an actor ______ a singer?

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