Shelly had prepared carefully for her English examination so that she could be sure of passing it on her first _________.
I’m not sure ______ he will win the game or not.
This is ______ my parents are worrying about.
Do you know where ______now?
Listen to the laughter, the girls _______themselves.
The weather turned out to be fine yesterday. You ________the trouble to carry your raincoat with you.