Ali and his friends --- also invited to the party.
Correct answer: D. were
- A. is
- B. had
- C. was
- D. were
Explanation
The correct answer is 'were' because it is the past tense plural form of the verb 'be,' which agrees with the plural subject 'Ali and his friends.' In contrast, 'is' and 'was' are singular forms, which do not match the plural subject. 'Had' is a past tense verb that indicates possession or an action and does not fit the context of the sentence regarding an invitation.
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About Homeostasis
Homeostasis maintains a stable internal environment through the kidney and urinary system, thermoregulation and excretion. The kidney topics include filtration, selective reabsorption, urine formation and water balance, while thermoregulation involves sweating, vasodilation, vasoconstriction and hormonal control; excretion is different from egestion, which removes undigested food.
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