If he refuses to _____ my plan, I can probably find someone more cooperative.
_____ a mobile phone can you ring____ you want to talk with anywhere.
---Was it midnight_____ the heartbreaking news came_____ he passed away? ---I am afraid so.
His timely warning was_____ help us avoid being cheated.
We were on the point of discussing financial investment_____ the telephone rang unexpectedly.
How can I ever concentrate on my work if you_____ continually_____ me with such silly questions?