"between the two countries"
A prepositional phrase needs to contain a preposition, in this case it would be "between". As well it needs to modify the sentence and it should mention the object of the sentence. So "between the two countries" is correct.
I would say B. to have a thorough knowledge of grammar
Answer:
l think it C.. it started raining early in the morning; nevertheless, the scout troop went hiking as scheduled.
Explanation:
hope it helps..
16 ounces would be equal to one pound