I know that they have to work more heard and have a good grade so they can be a teacher that is what do I konw
Answer: Sad and/or upset
Explanation:
This person seems like it is very sad therefore it gives it the sad and upset tone.
Thunder occurs after lightning, because light is faster than sound.
A conpound-complex sentence is two subordinate clause,independent clause. sentences joined with a coordinating conjunction
example: Since I had time,I went to the store,and when I returned,I out the groceries away.