I hate people ______ talk much but do little.
--- Have you finished your homework ___________? --- Yes, I have done that ____________.
Can you give me ____________ on how to learn English well? I need your help.
--- Must I return the book this week? --- No, you ____________. You can ____________ it for 20 days.
--- I hear that your good friend David ____________ books about history. --- Yes, but now he ____________ novels.
____________ honest the boy was! All the students told a lie ____________ him.