Question

We often provide our children with toys, footballs or basketballs, ________ that all children like these things.

1. A.
   thinking
2. B.
   think
3. C.
   to think
4. D.
   thought

Answer 1

A
两句之间没有连词，逗号之后用非谓语动词表示。非谓语动词和逻辑主语(we)之间是主动关系，所以用现在分词作伴随状语。句意为“我们通常给孩子一些玩具、足球或篮球，认为所有的孩子都喜欢这些东西”。