Do you know _____ MrBlack’s address is— He may live at No18 or No19 of Bridge StreetI’m not sure of _____

Have you seen the photos ____ I took on my trip— Yes, I have. They are fantastic.

When will you leave for Paris for avisit— _______next month

People wrote letters to get in touch. Nowadays email has ________the way people communicate. [ ]

ocess of growing up is complex for every person, ________ there are many influential factors in a person’s growth as well as the development of his personality