Câu hỏi: Spies may have a number of _____ names and papers.

A. artificial

B. synthetic

C. false

D. imitation

Câu 1: High in the sky a _____ of birds was flying southward.

A. pack

B. swarm

C. flock

D. crowd

Câu 2: With the invention of the train, man could travel overland _____ without the need of horses.

A. voluntarily

B. freely

C. independently

D. readily

Câu 3: After his prolonged dive in search of the ring he emerged from the water _______.

A. panting

B. under his breath

C. gasping for breath

D. out of breath

Câu 4:  The plain occupies the west, south and central parts of the continent, though considerable variations are to be found over so ______ an area.

A. expensive

B. expansive

C. extensive

D. defensive

Câu 5: The gardener ______ a bucket with water so that he could plant the vegetables.

A. filled

B. flowed

C. stuffed

D. piled

Câu 6:  Mr and Mrs Green ____ a party for their daughter’s twenty-first birthday.

A. invited

B. formed

C. gave

D. called