He made a promise ______ he would help me.

You haven’t answered my question _______ I can join in the game tonight.

Do you have any idea ______ is actually going on in the classroom?   

Tomorrow is Tom’s birthday．Have you got any idea       the party is to be held．

There is no doubt _____ he will finish the task in time.

I'm sorry you've been waiting so long, but it'll still be some time _______ Sundance gets back.

Suddenly the idea came to me       I might turn to Mr. Smith for help.

______________ I try to make time to go out and have fun, my grades _____________.

The patient’s son asked the doctor the question________his father could survive the big operation.

Along with the letter was his promise _____ he would visit me this coming Christmas.