Question

Did you----- the flowers yesterday?какое нужно вставить слово и почему? water,watered,will water.

Answer 1

Water. Вставить нельзя: watered - т.к. после  did не может идти глагол в форме прошедшего времени, will water - т.к. стоит слово yesterday(вчера), а данная временная форма относится к будущему времени.

Answer 2

The correct word to insert in the sentence is "water." The complete sentence would be: "Did you water the flowers yesterday?"

The word "water" is the correct past tense form of the verb in this context. The sentence is asking if someone performed the action of watering the flowers in the past, which is why "watered" is the appropriate choice. "Water" is the base form of the verb, "watered" is the past tense form, and "will water" is the future tense form. Since the sentence is referring to a past action, "watered" is the correct form to use.