When Madam Curie did the science experiment again, she was more careful where she_____ a mistake.
The first one ______ will get a beautiful gift.
Children, who grow up in a friendly family, are more ______ to get along wellwith others.
______ where to go, he asked a passer-by for help.
It is global warming, not other things, ______ the extreme weather.
Three students ______ Wenzhou Middle School took part in the Oral English Competition.