Choose the word that has main stress placed differently from the others.
A.because
B.limit
C.machine
D.release

Choose the word that has main stress placed differently from the others.
A.restaurant
B.potential
C.environment
D.advantage

Choose the word that has main stress placed differently from the others.
A.amount
B.provide
C.lower
D.entire

Choose the word that has main stress placed differently from the others.
A.electric
B.pollution
C.exhausted
D.possible

Choose the underlined part that is incorrect in the following sentences.
That (A) was (B) Jim who (C) went (D) to hospital last month.
A.who (C)
B.went (D)
C.was (B)
D.That (A)

It was in (A) Paris (B) that (C) I first meet (D) my wife.
A.Paris (B)
B.in (A)
C.that (C)
D.meet (D)

It is (A) in 2010 that (B) my life turned (C) over a new leaf. (D)
A.is (A)
B.turned (C)
C.leaf. (D)
D.that (B)

It was (A) on (B) New Year's Eve who (C) Mary broke up with (D) her boyfriend.
A.who (C)
B.on (B)
C.broke up with (D)
D.was (A)

It were (A) Lan and Nhung that (B) sang (C) together at the party. (D)
A.were (A)
B.sang (C)
C.that (B)
D.at the party. (D)

_______ on the phone.
A.It is his mother who is
B.
C.It was his mother who is
D.It is his mother whom is