As is often pointed out, knowledge is a two-edged weapon which can be used ________ for good or evil.
Swimming is my favorite sport, There is________ like swimming as a means of keeping fit.
Smell the flowers before you go to sleep, and you may just ________sweet dreams.
The lady welled around the shops,an eye out for bargains.
I have told you the truth_____I keep repeating it?
- Our holiday cost a lot of money. - Did it? Well, that doesn't matteryou enjoyed yourselves.