In _____room, you can see a lot of things. But some of them are not _____.

We don’t care if a hunting dog smells _____, but we really don’t want him to smell ____

The company is atarting a new advertising campaign to ______new custumers to its stores.

They will start their project, ________at helping the poor children to be educated in the west of China. [ ]

＿＿＿＿＿hearing the good news, they jumped with joy