Okay i tried my best but hope this helps ;)
1. continuous
2.Circumspect
3.Periscopes
4.Vidicon
5.kaleidoscope
6.perspective
10.spectrum
11.gastroenteritis?
12.visionary
Answer: Determined not to let my knees tremble, I forced myself up the steps to the room where I had been directed.
Explanation: This is late but hope it helps someone
E2020
C. We shouldn't focus too much on happiness or sadness, but just live to the fullest.
Answer:
Mona Lisa smiled mysteriously.
Explanation:
if she smiles that means shes doing it in the present if she smiled she done it in the past