Chọn đáp án đúng và giải thích

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1. She is the ________ daughter in the family.
a. older
b. more old
c. eldest
d. oldest

2. She speaks English as ________ as you.
a. clear
b. clearly
c. clearness
d. very clear

3. HCM city is ________ than Nha Trang.
a. more large
b. as large
c. not so large
d. larger

4. Your pencil is ________ as mine.
a. as sharp
b. not sharp
c. sharper
d. sharp

5. This car is ________ than mine.
a. less expensive
b. as expensive
c. more rich
d. not so expensive

6. Ann works ________ than most of her friends.
a. much harder
b. a lot more hardly
c. more hardly
d. more harder

7. He is the ________ student in this class.
a. very intelligent
b. most intelligent
c. more intelligent
d. less intelligent

8. The Indian Ocean ________ the Atlantic Ocean.
a. as deep as
b. is the same deep as
c. deeper as
d. is as deep as

9. This is ________ man of all I've been known.
a. a best
b. better
c. good
d. the best

10. Karachi in Pakistan is ________ city in the world in population.
A. second large
B. the second larger
C. the second largest
D. second largest