"cause"后面应该接 to do，即不定式作宾语。例如：

1. She caused him to lose his interest in the game.

2. The bad news caused her to cry.

3. Smoking may cause lung cancer.

因此，正确的表达是"cause sb to do sth."，意为“导致某人做某事”。这种用法表明“cause”是一个使役动词，后面需要接不定式来表示结果或行为。