Infectious words comes from the word "infect" means something that is capable of being transmitted so we call it infection, which means it is spreadable like a disease. So, the answer could be:
1) His disease was very infectious.
Answer:
A. a statement of the position you will attempt to prove
Quad is a root word for four so quadruplex would mean four screens.
Answer:See verbs past, present, and future. I prefer future because of the word tomorrow in the sentence
Explanation: Brainliest plese