——There must be a dozen pens in this house but I can never find one when I need one.——Keep looking. ______is sure to turn up.
Cathy is taking notes of the grammatical rules in class at Sunshine School,where sheEnglish for a year.
We live day by day,but in the great things,the time of days and weeks_______so small that a day is unimportant.
As the light turned green,I stood for a moment,not,and asked myself what I was going to do.
Having checked the doors were closed,andall the lights were off,the boy opened the door to his bedroom.
To save class time,our teacher has_______students do half of the exercise in class and complete the other half for our homework.