Câu hỏi: Doctors have ….........us to cut downon salt in our diets if we want to reduce the risk of getting heart disease.

A. insisted 

B. suggested

C. advised

Câu 1: What ........... in order to get a permitto work in your country?

A. do I need to do

B. must I do

C. ought I do 

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

A. which

B. who

C. what

Câu 3: The charity is trying to find ways tosave and ............ the world’sendangered animal species. 

A. the charity is trying to find ways to protect

B. to find ways to protect

C. protect

Câu 4: These drugs are the best medicine available as a treatment at the moment, ............ they are expensive, unfortunately.

A. although

B. because

C. so

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

A. me

B. myself

C. by myself

Câu 6: ………… people live in the countrysidethan 100 years ago.

A. Less

B. Few

C. Fewer