The lecturer began by _____ us where the island was, and went on _____ about its history.
Mum is coming. What present _______ for your birthday?
Danny left word with my secretary _______ he would call again in the afternoon.
Elephants have their own way to tell the shape of an object and _______ it is rough or smooth.
—Why does she always ask you for help? —There is no one else _______, is there?
Do you have any idea _______ is actually going on in the classroom?