In this experiment, they are woken up several times during the night, and asked to report what they____.
If you don't buy insurance for your car,you may ______losing everything when it gets destroyed in an accident.
A large park ________here now.They hope to finish it in three months.
Mothers holding jobs outside the home should have ________schedules to make it easier to care for their children.
The twins were so much alike that we had great trouble ________one from the other.
Walk faster,________you may catch up with your friends ahead.