ther, ________ is in thearmy now, used to be an artist

want to ________ the secrets of nature and apply them for the happiness of man.

Sugar tastes sweet. But, _______, it’s bad to eat too much.

Recently, employees at the Shanghai Metro’s Railway Station Stop have been busy learning dialects from other parts of the country, ___________ aims to provide better service to travelers from outside the city

_______ I admit the problem is very serious, I don’t think it can’t be solved