Answer:
the answer is OD
Explanation:the subject is at the beginning of the sentence "to which" the ver is to submit (the assignment) then the object is the assignment.
Answer:
By 2050, there will be more plastic in the ocean than fish.
Explanation:
Powerful statistics can add weight to a speech.
Explanation:
sam asked him if he always goes to that bar
He is trying to see what you think of the story
The third one is correct.