[ Grammar ]
Complete the sentence with the present perfect form of the verb.
Mom and Preston (fix) the thermostat, but it is still cold in the house.
A. have fixed
B. had fixed
C. had been fix
D. should fix

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Future Tenses › ViewIn the future, people ___ 3D-printed food.
A. will eat
B. are eating
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Grammar › View
Cute puppies are really adorable.
The complete subject is highlighted.
What is the simple subject?
A. cute
B. puppies