Having checked the doors were closed, and _______ all the lights were off, the boy opened the door to his bedroom.
I felt surprised that anyone of his intelligencesuch an easy test.
I was feeling left out in the new school ________Alice, an easygoing girl from Canada, came to stay with me.
_________withagoodeducationcanapplyforthejob.
—Why didn’t you finish the task? —I didn’t think it is ________ the effort.
It was hard for him to fit in a new class, in which ______ he was familiar with.