Do you know when the underground will _________?

Thank you for your help, Linda. You made ________ possible for us to finish the work in time.

Excuse me, Michael. Do you know ?— I’m not sure. Maybe she’ll have it in her house next Sunday.

_I’ve had enough bread. Would you like _____? _ No, thanks. I’m getting _______. I should eat ______ food.

The students sitting at the back can’t see the blackboard________. —Why not_________ them move a little forward?