.I suggest ______10% of the bill for the waiter or waitress if a tip isn’t included.
There is no ______in pushing children unless they are talented and they enjoy it.
She was the first in our class ______ the mold:instead of getting a job in education,she decided to become an accountant.
The tsunami which happened in the Indian Ocean in 2004 ______ thousands of people homeless.
Julia,if you hurry up,I think it quite ______ that you will catch the next train.
People have always been curious ______ how living things on the earth exactly began.