He has passed the examination ____ his hard work[ ]

Since there was only one position available, Mr.Peterson had to choose either Jack _________Tom to be a manager.

To tell you the truth, I am not satisfied with the result.–I am not, either. , we have to accept it.

Could I order the meal by telephone– __________. Here is the telephone number.

Someone is ringing the doorbell. Let’s see _______.