Why have you decided on the countryside for your holiday?－Because we are there is lots of clear, fresh air there.

I don’t know if she ________ married whether she ________ me know.

I couldn’t remember the exact date of the storm, but I knew it was ________ Sunday because we were on ________ field trip.

It is to teach a kid the way to solve problems than to tell him the solutionsdirectly.

She says that her brother is good_____ swimming. [ ]