Why do children have to learn their native language?
A.To learn foreign languages.
B.To communicate fluently with other people around them.
C.To benefit from foreign countries' heritage.
D.To know about nature.

Parents send their children to school to ________ .
A.play better
B.learn English
C.prepare for their future
D.make them grow up

Lan Anh is ________ because she misses her parents and friends very much (HAPPY)
A.happy
B.unhappy
C.happily
D.unhappily

Hanoi is much more ________ from Kuala Lumpur. (DIFFERENCE)
A.different
B.differently
C.undifferent
D.undifferently

Nowadays, many people are interested in saving money and ________ resources. (NATURE)
A.naturally
B.internaturally
C.internatural
D.natural

Ba is the ________ student in his class. (GOOD)
A.best
B.better
C.well
D.most good

Last Sunday afternoon, the students in class 9A walked up the ________ to visit the shrine of a Vietnamese hero.(MOUNTAINOUS)
A.mountaining
B.mountain
C.mountained
D.mountainly

Viết lại mỗi câu sau sao cho nghĩa không đổi
The work was hard enough for him to ask his friend for some help.
A.It is difficult for him to ask his friend help
B.He can't ask his friend help because the work was so hard
C.The work was so hard that he asked his friends for some help
D.The work was so hard so he asked his friend

Viết lại mỗi câu sau sao cho nghĩa không đổi
A lot of affort has been put in the work by the little girl.
A.The little girl put much affort in the work
B.The little girl has put a lot of effort in the work
C.Many affort has been tried by the little girl
D.The little girl spent much effort in the work

Viết lại mỗi câu sau sao cho nghĩa không đổi
The sister asked: “Are you hungry, Tom?”
A.The sister told Tom was he hungry
B.The sister asked Tom if he was hungry
C.The sister asked Tom that he was hungry
D.The sister asked Tom that what he wantes to eat