Câu hỏi: Scientists finally ............... find a curefor the disease after years of research.

A. managed to

B. can

C. could

Câu 1: 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?

Câu 2: The minister ...................... is responsiblefor education has just resigned.

A. which

B. who

C. what

Câu 3: My parents encouraged .............. this course.

A. me to do 

B. me doing

C. me do

Câu 4: The government has released some ................... data showing how schools arenot providing an adequate education to our children.

A. shocking

B. shock

C. shocked

Câu 5: These drugs are the best medicine available as a treatment at the moment, ............ they are expensive, unfortunately.

A. although

B. because

C. so

Câu 6: This factory produces some of .............. cameras in the world.

A. best

B. the best

C. the most best