The _____ of the trees in the water was very clear.

In dealing with public relations, we should make every effort to prevent the _____ in personality.

I have ___ work to do.

It is the _________ in Britain that young people often do not shake hands when they meet someone for the first time.

He glances briefly towards her but there is no sign of ________. After all, it’s 15 years since they last met.