What worried the mother most was __________ the Internet after class in this school.
The young dancers look so charming in their beautiful clothes that we took ____ pictures of them.
Life in the oceans appears______different sizes, _______from the tiniest fish all the way up to the biggest blue whales.
I was just talking to Margaret when Jackson ______.
Ⅱ、单项选择题_____ boy as he is, he can take care of himself and leads _____ complete independent life.
Animals suffered at the hands of Man______they were destroyed by people to make way for agricultural land to provide food for more people.