Obama made _______ history by being elected as ________ first black president of the US.
The worker earned little money a month,so he had to________only fast noodles.
The flood last month in the east was a real disaster,________19 people dead and 78 missing.
After________careful consideration,they finally decided that each child will be offered________university education.
—Do you think I can pass the driving test?—________,I’m afraid.
There is much chance________Bill will recover from his injury in time for the race.