Poison is harmful ________ humans. 

There is a real demand ________ qualified English teacher 

They are interested ________ buying a new house. 

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Don't be afraid ____ me if you have any further queries.

Choose the correct answer to complete the sentence. "I and Minh started writing this essay hours _____ and it's still not right."

The cash-for-vote scandal did a lot of harm ________ his reputation as a conscientious politician. 

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

I found it truly ____ to hear that Mr. Kim had been appointed to the committee.

Choose the correct answer to complete the sentence. "Any student caught ____ was made to stand at the front of the class."

Choose the correct answer to complete the sentence. "They ____ sacrifices so that their only child could have a good education."

Choose the correct answer to complete the sentence. "Khanh has been doing his homework, but he ____ it yet."

Choose the best answer:

____ present, children under 14 are not permitted in bars.

Michael waited ________ the bus stop for over thirty minutes. 

__________is work that involves studying something and trying to discover facts about it.

A driver involved in a road accident ________ which four members of a family were killed is seeking damages from the girl orphaned by the crash.

Choose the correct answer to complete the sentence. "“You'd better work harder ______ you don't want to retake the exam!” the teacher said to Jimmy"

Choose the correct answer to complete the sentence.  " My brother graduated from Hong Kong University of Science and Technology last month and ____ for a job since then."

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

It would be unreasonable ____ him ___ you money if you didn't pay it back.

Choose the correct answer to complete the sentence. "It's _____ first time Han has ever studied abroad"

Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

In spite of poverty and dreadful conditions, they still manage to keep their self-respect

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

It's ____ for us to submit the project on time as it's really difficult.

You will be satisfied ________ your decision to follow the career you enjoy.