unit 9 lop 10 moi

Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

• contaminate

• deforest

• pollute

• protect

Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions.

• serious
• influence
• energy
• pollutant

Some animals lose their habitats because of _________.

• habitat
• energy
• deforestation
• biodiversity

Many ________ animals have been saved thanks to community efforts.

• dangerous
• endangered
• generous
• natural

They told their parents that they___________ their best to do the test.

• try
• will try
• are trying
• would try

Martin asked me _______.

• how is my father
• how my father is
• how was my father
• how my father was

Animals should be kept in their ______ habitats.

• nature
• natural
• naturalist
• naturalism