Letter a, "He wants to arrive on time." is a complete sentence because it makes up a full idea, as to when the rest do not.
"Environment": The circumstances, objects, or conditions by which one is surrounded (Merriam Webster)
"-al" means pertaining to
so environmental means: Pertaining to the circumstances, objects or condition by which one is surrounded.
I think he may be right. But I have not read the whole thing, so I may be wrong.
New title did Macbeth receives early in act one is Thane of Cawdor
Explanation:
Right after Macbeth faces the witches who prophecize to him the imminent events which make him wary, Macbeth finds out that the King becomes compassionate to him and makes him the Thane of Cowdor after the old Thane rebelled against the crown and got hanged for it.
The new thane of Cawdor was a good position for him to have and confirmed that he is on his way up towards the crown which the witches prophesied for him. This made Macbeth believe the prophecy.
Answer:
National Weather Service / predicts
Rain / is being predicted
Explanation: