Answer:
I think b the executive branch
I think that It is C, adverb clause
<span>To get to the central bus station, you have to _____ at the traffic lights then follow the road.</span>
Answer:
Since the middle of the 20th century, scientists <u>have found</u> cures for many diseases. However, so far no one <u>has discovered</u>
Explanation:
those are the perfect tenses for (find) and (discover)
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