A(n) ______ is a sudden, violent shaking of the earth’s surface

Choose the best answer to fill in the blank:

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

Our energy will soon come to an end if we don’t__________ it.

You should clear _______all the trash on ground before living.

Choose the best answer to each question. 

“Would you mind if I smoked here?” _ “_______.”

Choose the best answer to each question.

 I should very much like to have gone to that party of theirs, but _______.

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

Everything ______ he said was true

Multiple choice: 

A:  Will you answer the telephone for me, please? -  B:  .....................................

Choose the best answer to each question. 

David apologized to Jack _______having broken his camera.

He likes telling jokes. He has a sense of ___________.

In winter, heating _________ for 50 percent of our electricity bill.

Choose the best answer:
My friend is a fan of … He drinks coke every day.

 I can complete a______English if necessary.

Choose the words or phrases that are not correct in Standard English

They lived at Barker Street two years ago.

Choose the best answer to each question. 

 I am looking for a dependable person who can stand out for me at the meeting.

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

Choose the best answer: 
She tried to remain cheerful _______ she had failed the test.

My shoes are dirty. I'd better take them ________before I come in.

Choose the best answer to each question. 

Mr. Nghia, accompanied by his wife and children, _______ tonight.

 Jack has a good memory. He can learn these vocabulary items _____ easily.