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iv. Choose the best sentence made from suggested words:
33. be/ important/ part/Mother's Day/ flowers/.
A. Flowers are important part on Mother's Day
B. Flowers are important of Mother's Day.
C. Flowers are part of Mother's Day.
D. Flowers are an important part of Mother's Day.
34. Scientists/ krow/ a bt/ about/ earthy.
A. Scientists have known a lot about the earth B. Scientists krows a lot about the
earth.
C. Scientists have kowna lot about earth
earth.
D. Scientists knew a lot about the
35. They/ understand/ how/ mountains/ made/ and/ what/ be/ volcano/.
A. They understand how mourtains made ard what a volcam is.
B. They understand how mountains are made and what a volcano is.
C. They understand how mountains are made ard what is a volcano.
D. They understand how mountains made and what a volcano was.
36. We/ should/ stop/ destroying/ forests/ as they/ important/ our/ ervironment
A. We should stop destroy forests as they're important to our environment.
B. We should stop destroying forests as they're important to our environment.
C. We should stop destroy forests as they're important to environment.
D. We should stop to destroy forests as they're important to our envirormert.
37. I necessary/ we/ build/ water tank/ store/ water.
A. It's necessary that we build a water tark to store water.
B. It's necessary we build a water tank to store water.
C. It's necessary that we built a water tank store water.
D. It's necessary that we build water tank to store water.