Mark the letter A, B, C, or D to indicate the word whose underlined part is pronounced differently from that of the rest in each of the following questions

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**Câu hỏi 11:**
Mark the letter A, B, C, or D to indicate the word whose underlined part is pronounced differently from that of the rest in each of the following questions.
A. enjoyed
B. impressed
C. consumed
D. chicken

**Câu hỏi 12:**
Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
A. ecology
B. biology
C. sociology
D. geography

**Câu hỏi 13:**
A. enjoy
B. enter

**Câu hỏi 14:**
Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.
Câu hỏi 15:
Scientists say that the **disappearance** of the trees are already causing changes in the climate.
A. say
B. disappearance
C. are
D. in

**Câu hỏi 16:**
He doesn’t know how **use this phone**.
A. doesn’t
B. know
C. use
D. this

**Câu hỏi 17:**
Jack London, **that** is the author of the Call of the Wild, is a famous American writer.
A. that
B. of
C. the
D. is

**Câu hỏi 18:**
Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.
Giving lucky money to the young at Tet is a common ______ in many Asian countries.
A. practice
B. behaviour
C. tradition
D. habit

**Câu hỏi 19:**
A runny nose, sneezing and coughing are the ______ of common cold.
A. materials
B. measures
C. medicines
D. symptoms

**Câu hỏi 20:**
This newspaper ______ every day.
A. is publishing
B. publishes
C. publish
D. is published

**Câu hỏi 21:**
She’d love to go to the party, but she had to ______ the baby in the evening.
A. babysit
B. take care of
C. watch
D. look after