Robin Williams was lucky because he was offered so many parts he could be whatever he needed to be—roles that ensured his spot among the comedy greats.

How I regret I wasted time ______ online instead of devoting myself to study![ ]

Our teachers often tell us _______ the net bar.

Lucy has a great sense of humour and alwayskeeps her colleagues _____ with her stories

It’s sometimes hard to tell one twin from _____.