I can guess you___________ your sweater inside out.
The couple are at the same age, but, the husband looks much older than his wife.
After so many hardships, the scientist his motherland at last.
Sarah pretended to be cheerful, nothing about the argument.
Some forms of algae have to growing on ice.
Antarctica holds 90% of the world’s ice, and most of its fresh water (70%) is in a frozen .