B) The fearsome unstoppable dog barked at us viciously needs a comma after fearsome and before unstoppable
Answer:
A. able to be maintained
sus·tain·a·ble
/səˈstānəb(ə)l/
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adjective
adjective: sustainable
1. able to be maintained at a certain rate or level.
conserving an ecological balance by avoiding depletion of natural resources.
2. able to be upheld or defended.
Explanation:
Hope this helps.
In this sentence, the word rapport means connection. If you have a good connection with your audience, then they can track with you and give positive feedback
