Choose the more correct or more formal of each of the two options.
A. There are fewer species in the world due to human’s activities
B. There will be less endangered animals if we continue to destroy the nature
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Choose the more correct or more formal of each of the two options.
A. Do you know whether their going to launch this project tomorrow?
B. They’re going to launch this project next Monday
Choose the more correct or more formal of each of the two options.
A. John has to work part-time because he needs money badly
B. It is hot today and I want to eat an ice cream very much
Choose the more correct or more formal of each of the two options.
A. We walked about half a mile to buy some milk
B. It’s around 40 miles from here to the museum
Choose the more correct or more formal of each of the two options.
A. Helen tried to climb the cliff as her husband did
B. Christina wants to learn the guitar like her brother does
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