Câu hỏi: Dogs that are trained to lead the blind must be loyalty, intelligent and calm.

A. Dogs that

B. trained

C. the

D. loyalty

Câu 1: Chemical engineering is based in the principles of physics, chemistry, and mathematics.

A. in

B. principles

C. chemistry

D. mathematics

Câu 2: Despite the long history of the rights of property ownership, there have been a great deal of disagreement over what such rights entail.

A. what such rights entail 

B. have been

C. Despite

D. a great deal of

Câu 3: However type of raw materials is used in making paper, the process is essentially the same.

A. However

B. is used

C. paper

D. essentially

Câu 4: One of the best ways to encourage your children to read are to provide interesting titles for them to enjoy.

A. the best

B. to read

C. are

D. for

Câu 5: I am now in my attempt winning a place at the same university to my brother.

A. now in

B. winning

C. at the same

D. to

Câu 6: The two children tried as hardly as they could to bring about a reconciliation between their parents.

A. children

B. hardly

C. between

D. to bring about