--Students should devote most of their time to studying rather than playing computer games.  ---________. No pains, no gains.

As a student in Senior Three, I must work hard．______, I should take exercise to strengthen my body．

The incomes of skilled workers went up. ____, unskilled workers saw their earnings fall.

He is ________that all of us like him very much.

I don’t like her face;        , she smokes, which is something I hate.