Câu hỏi: Do you have any knowledge …………….how our education system works?

A. of

B. on

C. for

Câu 1: ................  I can’t go to the conference as I’ve got to do to Sydney on business.

A. Frankly 

B. Unfortunately 

C. Personally

Câu 2: This factory produces some of .............. cameras in the world.

A. best

B. the best

C. the most best

Câu 3: If I didn’t have to work tonight, .................

A. I’d be able to relax now.

B. I’m able to relax now.

C. I’ll be able to relax now. 

Câu 4: The bookshop …...........… the end of the road is excellent.

A. at

B. on

C. in.

Câu 5: I know it’s not much of a present but I made it .............

A. me

B. myself

C. by myself

Câu 6: What will you do if ................

A. you don’t get a good IELTS score?

B. you didn’t get a good IELTS score?

C. you won’t get a good IELTS score?