I came on Monday at ten o'clock  ............. the morning.

If it hadn't been for his carelessness, he _    the exams.

Tom had finished the exam when the teacher _________ the papers.

Why do you always look so __________? Is your life really so________?

The smell of chalk _____ the day of school.

Goods are …. as long as they are returned in good condition.

I'd rather my teacher _    me fewer compositions tonight.

You have to be aware of the damage humans are doing to quicken the _______ of wildlife. 

Chọn đáp án đúng để hoàn thành câu:

Many people do not like scuba diving _______.

Identify the error in each sentence: For at least (A) 4000 years Native American artists adorned rocks, cliff walls, and caves (B) in the American Southwest with an amazing various (C) of symbolic figures (D)

Choose the best answer among A, B, C or D that best completes each sentence: The new students were just left to  ……. or swim.

Because Margot was such a bad liar, the school principal could easily see __________ the excuse she had made ___________ to explain her absence. 

I know that your situation seems very bad at the moment, but your problems will soon __________. 

She is a …. girl. 

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.

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

The board of directors will meet next Monday to examine the current hiring___.

The doctor said to Mr. Black that if he ate lots of fatty food, he  ............. increase his chance of developing heart disease.

The risks of developing cancer can  .............   by not smoking and by drinking in moderation.

The …………. caused a lot of bad effects. 

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

Canoeing is the activity of paddling a canoe for the purpose of recreation,sport, or transport.

Identify the error in each sentence: Not only (A) did he (B) broke this table, (C) but he also (D) cut down these trees.