Do you still remember the key points that ___________ in his report? I don’t remember them all. 

With the rapid growth of population, the city______ in all directions in the past five years. 

－_______ leave at the end of this month.－I don’t think you should do that until _________ another job.

—Are you a teacher?—I ________, but now I am working in a company.

．—That must have been a long trip.—Yeah, it________us a whole week to get there.