Which sentence indicates that the underlined verbs occurred and concluded in the past at the same time?
a.)gramps was coaching college baseball for ten years and enjoyed the experience.
b.)gramps coached college baseball for ten years and enjoyed the experience.
c.)gramps has coached college baseball for ten years and enjoyed the experience.
d.)gramps has been coaching college baseball for ten years and enjoys the experience.

The correct answer is b.)Gramps coached college baseball for ten years and enjoyed the experience.  

Explanation:

When we want to use the past simple within a sentence, we need to know the grammatical rule to use. In this case, when there are a series of completed actions that ended in the past. we need to use the verbs in the past forms and the words "Coached" and "enjoyed" are in past simple. The answer A. is not suitable because it is in past continuous and C. is in present perfect and is in present perfect continuous. So, the option B. has the two verbs in the past simple.

B) Gramps coached college baseball for ten years and enjoyed the experience.

Explanation:

This sentence explains the use of the simple past tense because it uses the verbs coached and enjoyed to express punctual and finished actions in the past.

person against person: the hunger games bookteens were sent to fight against each other. they were sent in groups of two's. but could only be one winner. this conflict gave me a emotion of sadness. it made me feel bad for the kids that was sent there.  

explanation: