e no doubt that he will make it, but I wonder ____ he is really ready enough.

My father didn’t go to bed ______ he washedhis car last night.

play series The Revolution of 1911,broadcast on CCTV1 lately, is ________ the 100th anniversary of The Revolutionof 1911

. Whoever has_____sense knows smoking is harmful to people’s health

“Aha, you’re a chain smoker!” “Only at homeNobody _______ that but you.”