The plane __ at 7:00 p.m., so I have to be at the airport by 6:40 at the latest.
A group of children are looking into the box, ________ about what can be inside.
I must be off now. My friends ________ outside.
David is a great teammate. He knows well how to work with ________.
I was about to walk over to Tom’ s seat when he ________ and left.
Please do not feed the fish; they ________ die if they eat too much.