Though sending text messages or writing micro-blogs allows us to exchange thoughts, bits and pieces of online connection can’t ______ for a “real conversation”.

My favourite photo ______ by my mother whenI was two years old.

You’d better ______ some hot water into thebottle in case the teacools down

an, _____ private car is ______popular means of transportation.

MrSmith gave the attendants a wonderful lecture ______ the company in the international conference.[ ]