Answer:
C
Explanation:
It is NOT sound reasoning because it does not have a good enough explanation. There is literally no evidence to back up Serena's statement.
Answer:only scientists can see comet
Explanation:by there strong telescope
Answer:
When author's remark about a certain pair of boots, Mr Gessler surprisingly looked at him for a time to withdrew or qualify his statement. After that, he asked the author to get the pair back and if he could do nothing of them then he would take them off his bill.
Explanation:
Answer: He used his money to buy more equipment
He worked on it after school
Explanation: hope this helps
