The horse _____the distance in 28 hours ____the train's six days.

Things will only _____if we all keep to the plan.

—Peter, have you _____your decayed tooth?
—Yeah, but it’s terrible . I had _____most unpleasant time at the dentist’s.

Under the new schedule, school teachers must ______each class on time, instead of adding extra lessons.

It suddenly occurred to Anne that money couldn't ____ all that Bob had suffered in the past five years.

After a successful operation, my brother is beginning to ___ and will soon come back to school.

I always have so many things to ________ when I come into the office after a trip abroad.

After a second thought, Bill ________ a better idea of how to solve the problem.

The doctor suggested she ______ in bed, while her smiling face suggested there ______nothing serious. 

Be careful with such things. If you          , you’ll drop them.