B a speech cant get communicate and 7th grader is out of the question c is also out i would say B letter written by solider from the civil war
I think this sentence would be better if we put an additional 'the' before the word 'students'
So the sentence will become :
it could be dangerous to carelessly teach grammar to the students
hope this helps
a compound expression in Old English and Old Norse poetry with metaphorical meaning, e.g. oar-steed = ship.
The answer is D. The authoritative structure of the United Nations comprises of the General Assembly, the Security Council, the Economic and Social Council, the Secretariat, and the International Court of Justice. I hope it helps you.