Many great men rose from poverty, Lincoln and Edison ____

On the way to the post office, I heard some children ________the English song.

The new iPhone 6S _________ me over 6,000 yuan.

26．It’s surprising that this respectable gentleman should have_______such a crime.

Jack, you look tired today. What’s wrong — I was ____ busy ____ I didn’t go to bed until midnightyesterday.