Which of the following sentences doesn’tcontain(包含) an object clause（宾语从句）

Why do you like monkeys —— Because they are very ________.

She felt ________ of doing that and tears ran down her cheeks. [ ]

The best method to________this goal is to unite as many sympathetic people as possible with the labormovement itself.[ ]

When I swim in the river, I I’m a fish.