Hi, Bruce! I haven’t seen you for such a long time. It _______ that you’ve changed a lot.–Yes, time flies!

Could you tell me ______ yesterday?–I’m sorry, boss, My car was broken on my way here.

That is a door ______ the world.[ ]

Do you have _____ trouble finishing the work?—The work is not so difficult as you think． We have finished it already．

How do you like my new T-shirt? I ________ it on my way here.