1. They need kaleidoscopic views of society to lighten up their routine and relax.
2. " Spring is the time to lighten up, " says Brooke.
3. From this Christmas to the start of next year, dozens of ballet performances will lighten up the capital stage over winter.
4. Be careful not to be become too serious and try to lighten up.
5. There's always the trace of a " solemn artist " making an attempt to lighten up.
6. lighten up
6. I'm overwhelmed by the news showing up everywhere, although it has helped lighten my mood a little bit.