Choose the word whose underlined part is pronounced differently from that of the others.
A.crooked
B.calm
C.cost
D.constancy

Choose the word that has main stress placed differently from the others.
A.benefit
B.acquaintance
C.interesting
D.changeable

Choose the word that has main stress placed differently from the others.
A.forehead
B.concern
C.medium
D.incapable

Choose the word that has main stress placed differently from the others.
A.personality
B.enthusiasm
C.understanding
D.residential

Choose the word that has main stress placed differently from the others.
A.secret
B.selfish
C.sympathy
D.pursuit

We got our mail _________ yesterday.
A.to deliver
B.been delivered
C.delivered
D.delivering

Chose the underlined word or phrase that needs correction.Two books was (A) bought at (B) the bookstore (C) by his children yesterday. (D)
A.at (B)
B.was (A)
C.yesterday. (D)
D.bookstore (C)

She is (A) thought (B) to work (C) very hard (D) last year.
A.work (C)
B.thought (B)
C.very hard (D)
D.is (A)

Rice are grown (A) in many (B) tropical countries (C) such as (D) Vietnam and Thailand.
A.many (B)
B.such as (D)
C.countries (C)
D.are grown (A)

Lunch (A) had prepared (B) by my mother before (C) my dad came back. (D)
A.came back. (D)
B.Lunch (A)
C.had prepared (B)
D.before (C)