单选题 I have been looking for a job for about a month now, but I ______ any yet.

单选题 This advertisement is designed to give the message ______. ABC company is working on driverless cars.

单选题 There's a limited amount of work that you can do, ______ hard you work.

单选题 I guess it will ______ a lot of time for me to find a company that I really like.

单选题 Seats can be selected ______ when you book your flight or at any time up to 24 hours of the flight.

单选题 ______ we are from different departments, we work as a team with one goal.

单选题 Police said they were still trying to determine the ______ of the accident.

单选题 Many people admitted that they were in their given career entirely ______ a chance.