Towards evening, the patient opened his mouth as if _____ something to his son.
Please read the ________ on the bottle and take the right amount of medicine.
They did not sell a single car for a month and had to ________ some workers.
I don’t think I will need any money but I will bring some _______.
The disease failed to _______ to the new drugs the doctor used.
The experiment, though they had tried their best, ________ to be a failure.