There seems to be some_______ about what she actually said.
A.confusion
B.confusing
C.confuse
D.confusable

III. Choose the answer A, B, C or D to complete sentences.
Scientists are trying to out the ways to reduce pollution from aircrafts.
A.break
B.call
C.turn
D.work

III. Choose the answer A, B, C or D to complete sentences.
I'll you to our research department. Please hold on.
A.put - away
B.put - out
C.put - through
D.put – up

III. Choose the answer A, B, C or D to complete sentences.
FM is a method of signals, especially in radio broadcasting.
A.transacting
B.transferring
C.transmitting
D.translating

III. Choose the answer A, B, C or D to complete sentences.
Drivers or pilots the best routes to the destination quickly and effectively.
A.have the GPS found
B.use the GPS to find
C.get the GPS find
D.get the GPS found

IX. Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.
The government launches anti-poaching campaigns. Lives of many rare animals are saved.
A.Unless the government launches anti-poaching campaigns, lives of many rareanimals are saved.
B.If the government launches anti-poaching campaigns, lives of many rare animal sare saved.
C.If lives of many rare animals are saved, the government launches anti-poaching campaigns.
D.Unless lives of many rare animals are saved, the government launches antipoachingcampaigns.

IX. Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.
People use pesticides and fertilizers. They want to increase crop production.
A.People want to increase crop production, so they use pesticides and fertilizers.
B.Unless people want to increase crop production, they use pesticides and fertilizers.
C.People want to increase crop production because they use pesticides and fertilizers.
D.People want to increase crop production, for they use pesticides and fertilizers.

IX. Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.
A Komodo is called a dragon. It looks like a big lizard.
A.A Komodo is called a dragon because it looks like a big lizard.
B.A Komodo is called a dragon, so it looks like a big lizard.
C.A Komodo is called a dragon, for it looks like a big lizard.
D.Although a Komodo is called a dragon, it looks like a big lizard.

I. 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.

A.application
B.combustion
C.navigation
D.recognition

I. 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.

A.computer
B.communication
C.command
D.complicated