______ of potential danger on late night visits to ATMs, she didn’t dare to go without his boy friend ______ her.
He is delighted to have ___ the examination.
The carpet where he _____was warm and comfortable, so he slept soundly.
Any student _____ will be disqualified from the exam.
The theory he sticks to ______ to be of no use in our studies.
The life he is now used _____ quite different from ours.