______ with people in the West, people in the East pay more attention to their family.

—Can you come up with another good idea?—This is the best approach I can imagine __________ the work ahead of schedule.

Although _____of danger, tourists can't help taking photos near the cliff （悬崖） ．

I looked up and noticed a snake ______ its way up the tree to catch its breakfast.

.Whenever you enter the reading room, you can find all the students _____ at their desks, with their attention _____ on the books, except Tom.