Câu hỏi: Wolves were _______ mournfully in the nearby forest.

A. barking

B. snarling

C. howling

D. growling

Câu 1: You are not allowed to use the ______ after eleven o’clock at night, as it makes too much noise.

A. signal

B. horn

C. bell

D. alarm

Câu 2:  It is not _____ for you to eat too much.

A. kind

B. good

C. well

D. useful

Câu 3:  Many of the earliest _____ into the United States established large plantations.

A. exiles

B. immigrants

C. emigrants

D. entrants

Câu 4: All the students were excited at the _______ of a weekend sports competition.

A. intention

B. prize

C. idea

D. view

Câu 5: It was a long time before the cut on my hand _____ completely.

A. healed

B. sank

C. improved

D. repaired

Câu 6:  I cut my finger on a rusty tin and it became badly _______.

A. infected

B. affectad

C. effected

D. diseased