Call me at 5: 30 tomorrow morning—Why that early I _____ then

Water-skiing and surfing are myfavourite How about you —-I ______surfing to water-skiing

Mary can play ______ basketball. And Lucy can play _____ piano.

Better _____ all the lights are turned offbefore you leave the classroom．

The fact that she was foreign made ______ difficult for her to get a job in that country.