______ that the South African writer John Coetzee won the Nobel Prize in Literature for 2003.
The reason ______ he gave for being late was ______ he overslept this morning.
In class the teacher’s humorous words often make every student ____ laughter.
Look out! Don’t get too close to the house ______ roof is under repair.
The teacher said that Columbus _______America in 1492.
—When Tom________,please let me know. —Mary said when Tom________,just tell her about it.