43.It was not until 1936________basketballbecame a regular part of the Olympic Games.44.

Lily is_______ active girl and she is fond of playing_______chess.

Sixteen-year-olds should not be allowed to drive.— _________ . It’s dangerous.

My father gave up smoking at last.

chool has recently decided thatstudents aren’t permitted to use mobile phones at school, but I find itdifficult to _______ this decision