Which sentence contains an adverb clause?

a.
there is an interesting exhibit right now about native american artifacts.

b.
no, i haven't been to a museum since my family moved here.

c.
have you ever visited your local historical society?

d.
you should come with my family and me to see it.

question 1: d) the old man continued, "in the long run, what people think about shepherds and bakers becomes more important for them than their own destinies.'"

question 2: d) by providing a different perspective and encouraging the englishman to never give up, the boy him to discover the alchemist.

question 3: c) the stones he gave santiago the boy to recognize omens, which will him on his journey to find his personal legend.

question 4: d) when the englishman wants to quit, santiago doesn’t allow the englishman to give up.

question 5: a) by instructing the englishman to go and try, the englishman is motivated to continue on his journey toward his personal legend.

explanation: