In pairs, discuss the roles of some gadgets in your lives. Follow the pattern below. Pattern: 
A: Hey, ... what's that small gadget that you are ...? 
B: It's ... .I can ... everywhere. A: Is ... something you can't do without? B: Exactly. But don't take it for ... . Thanks to ...? We have a chance ... . 
A: You won't believe it, but  
B: I bet you'll make a long list of ... .
 A: Just look ... . ... are part and parcel of our lives.
 B: And what is your favourite ...? 
A: ... . It helps me to enjoy ... . It's one of my bare... . 
B: By the way, it was ... who made it possible for you by inventing ... 
A: Lucky me! .