__________ it is from our own planet Earth to Mars!— Yes, it takes months to travel to Mars by spacecraft.

New Year’s Eve is always _________ noisiest night throughout China.

The twins are so much _______ that their parents can’t tell one from the other sometimes.

_____ of the danger, he still wentskating on the thin ice.

189. AlbertEinsteinthe rest of his life quietlyin a small town in the USA.