No matter how much time I spend planning a class, little things still _____ go wrong. So I had no perfect class and I reflected all the time.

While reading, Helen has a habit of stopping _____ to give her long and flowing hair a smooth.

You needn’t have apologized for your absence—       , it’s hardly your fault.

It is good for elderly people to be _________ involved in community service.

-She often gets up late,    when she has no classes in the morning.