Question

She / spend/ her entire life / care/ for/ other people

Answer 1

She spent her entire life caring for other people.

The question tells us to select the correct form of the verb so that the sentence formed is appropriate.

Since she did thid act a before, we are using the past-tense of the verb 'spend', i.e spent in this sentence.

Also, she has been doing this act (caring people), so we are using the continuous-tense of the verb 'care', i.e caring in this sentence.

Finally, the sentence stands as :

She spent her entire life caring for other people.