A. ocean
B. percent
C. century
D. balance
A. analyse
B. balance
C. stake
D. carry
A. submarine
B. current
C. muddy
D. population
A. include
B. existence
C. independent
D. precious
A. ocean
B. health
C. weather
D. headache
A. Pacific
B. Arctic
C. overcome
D. contribute
A. jellyfish
B. refer
C. temperature
D. precious
A. temperature
B. population
C. independent
D. altogether
A. Indian
B. century
C. mystery
D. overcome
A. percent
B. ocean
C. surface
D. arctic
A. beneath
B. marine
C. sample
D. exist
A. organism
B. population
C. contribution
D. overcoming
A. submarine
B. introduce
C. overcome
D. existence
A. satellite
B. jellyfish
C. analyse
D. percentage
A. temperature
B. investigate
C. experiment
D. antartica
A. think
B. have
C. obtain
D. get
A. into
B. on
C. for
D. with
A. left
B. had left
C. leaves
D. will leave
A. was
B. had been
C. is
D. has been
A. distance
B. depth
C. means
D. stake
A. aquatic
B. balanced
B. boring
D. long
A. entertainments
B. entertainer
C. to entertain
D. entertaining
A. in
B. at
C. on
D. for
A. percent
B. size
C. experiment
D. existence
A. use
B. to use
C. used
D. using
A. to maintain
B. maintain
C. will maintain
D. maintaining
A. a
B. the
C. an
D. x
A. satellite
B. surface
C. device
D. sample
A. see
B. to see
C. seeing
D. will see
A. True
B. False
A. True
B. False
A. True
B. False
A. True
B. False
A. True
B. False
A. to
B. into
C. with
D. for
A. who
B. what
C. which
D. that
A. be
B. is
C. are
D. being
A. depth
B. length
C. birth
D. teeth
A. Yes, there are
B. No, there aren’t
A. Lessons get more exciting.
B. Kids feel more entertaining.
C. Children can learn lessons from faraway teachers.
D. All are correct
A. Robots
B. Mobile apps
C. 3D games
D. assistive technology
A. Dubai
B. India
C. England
D. the USA
A. Writing problems
B. Listening problems
C. Reading problems
D. Social problems
A. If
B. to agree
C. tell
D. common
A. were wondering
B. to hold
C. warned
D. near
A. In order that
B. be
C. there
D. system
A. ought
B. to
C. It
D. exciting
A. know
B. what
C. do
D. for
A. How many pictures is there in the wall?
B. How many pictures are there on the wall?
C. How many picture is there on the wall?
D. How many picture are there in the wall?
A. This department store is to the left of the post office.
B. This department store to the left the post office.
C. This department store is to the left the post office.
D. This department store to the left of the post office.
A. He usually goes herding buffaloes with other boys in village.
B. He usually go herding buffaloes with other boys in village.
C. He usually goes herding buffaloes with other boys in the village.
D. He usually go herding buffaloes with other boys in the village.
A. City children have more interesting life than country ones.
B. City children have more interesting life country ones.
C. City children has more interesting life than country ones.
D. City children has more interesting life country ones.
A. My friend never ridden a horse before.
B. My friend never rode a horse before.
C. My friend has never ridden a horse before.
D. My friend had never ridden a horse before.
A. It’s fun to interact with friends through the internet.
B. Interacting with friends through the internet is boring.
C. To interact with friends through the internet no fun.
D. There is fun interacting with friends through the internet.
A. You must follow netiquettes in this chat room.
B. You need follow netiquettes in this chat room.
C. You can follow netiquettes in this chat room.
D. You should follow netiquettes in this chat room.
A. I do judo three times a week.
B. I do judo once a week.
C. I do judo twice a week.
D. I do judo four times a week.
A. He can’t play football.
B. He isn’t good at football.
C. He love playing football.
D. He plays football well.
A. My brother runs fast.
B. My brother runs fastly.
C. My brother ran fast.
D. My brother ran fastly.
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