He is a strict but kind-hearted father, ____ the children respect but are afraid of.
If it was fresh and ________, then the ship was close to land.
It’s nothing unusual to experience failure, and _____ ought we to be so discouraged.
Most products, ____ which this is one example, sell well, _______.
-- Why do you look so worried? -- My computer broke down and my essay _____ since.
The company has just launched an advertising campaign to ____ their newly produced bicycles.