Chọn từ có cách phát âm khác với các từ còn lại.
A.imprudent
B.hallucination
C.input
D.intrude

Chọn từ có cách phát âm khác với các từ còn lại.
A.discuss
B.jump
C.argument
D.public

— “This silver vase is tarnished.” — "in my opinion, it needs_________"
A. to be polish 
B.polishing
C.polished
D.being polished

The police are looking for a man of_____________________ height.
A.medium
B.extra
C.tall
D.special

Please__________________ and see us some time. You're always welcome.
A.come to 
B.come about 
C.come round 
D.come away

___________me to phone them before I go out.
A.Remind
B.Remember
C.Mention
D.make

The discovery was a major______________________ for research workers.
A.breakthrough 
B.breakdown
C.break-in
D.breakout

Nobody knows what the_____________________ of the expiosion was.
A.source
B.cause
C.reaction
D.reason

Several items of_______________________ were found on the river bank.
A.clothes
B.dress
C.costume
D.clothing

He kindly offered to_______________________ me the way to the station.
A.explain
B.direct 
C.describe
D.show