_____ with so much trouble,I am afraid, they will fail to complete the task on time [ ]

Online music providers in China hope to set up a planthat will charge individual users for music

What do you think of the play— Oh, It’s the __________ one I have ever seen. I nearly fell asleep!

ssor Smith, can I meet you at 10 o’clocktomorrow morning—Oh, I’m sorry. I alecture at Hunan Normal University.

John received an invitation to dinner, and with his work ________，he gladly accepted it