24. The
continent in the world is Antarctica.
C.coldest
A. most coldest B. colder
D.most cold
25. I
him for three months, and now we are best friends.
A. have known B. am knowing
C. knew
D.know
26. She
to South
America before, so she wants to visit it.
B. wasn't
A. has ever been
C.has never been D.was
27. They are among
people I have ever
met.
A. more friendly
B. most friendly
C. friendliest
D. the most friend
28. How many cities in Viet Nam
up to now?
A. do you visit B. have you visited C. were you visited D.did you visit
29. Cities can provide_
health and education services.
A. most the convenient
B. the most convenient
C. most convenient
D. the best convenient
30. It's not coffee, but tea is
drink in Britain.
A. more popular
B. most popular
C. more popular than
D. the most popular
mình cần gấp ét o ét