As a doctor, I _______ that I will be kind to my patients, love them and do my best to save their lives. That is my promise.

I speak to ____ is in charge of International Sales, please

put him down for a well-educated man.—-_______? —-I mean that he’s well-educated man.

Since you are ill, you ______ attend the meeting.

As nobody here knows what is wrong with the machine, we must send for an engineer to ______ the problem.