,Mona. Is this your dictionary -Yes, thank you.

If I have any trouble designing Swiss Pavilion of EXPO2010, could you help me? — __________

Do the dishes,Tom, or I will tell Mom!–Mind your own_____,Mary!

Dr. Peter Spence, _______ headmaster of the school, told us, “_______fifth of students here go on to study at Oxford and Cambridge.”

You needn’t call Tom. I ______ ten minutes ago and he ______ the invitation.