—Who should be responsible for the accident?—The boss, not the workers. They just carry the orders _______.
You have no idea what I have had to _____ during the last few months.
The woman told the workers that her house _____.
Most of the educators are ____ providing more freedom to the teenagers, believing that it may make them more creative and independent.
--- Peter told me he wanted to come with us. Is it OK for you? --- I don’t mind _____ he pays for his expense.
Although I hurried, ____ I was late for the train.