Answer:
i. Understand
ii. tried
iii. take
iv. wishes
Step-by-step explanation:
This is asking for verb form-how should this verb be said to make sense?
i. "Understand" is correct because it is speaking in present tense- "is" is present tense.
ii. Last month refers to the past. Past tense of try= tried
iii. This is in regular present tense. Take is present tense.
iv. If this was referring to a single object or person, wish would fit because it is present tense. However, besides time tense (present, future, past), the nouns have to match the verbs. Everyone is a group of objects or people, so added wishes fit a group. You wouldn't say "everyone wish to be happy."