The key answer of exercise 2

b)

• easiest thing to find → the karaoke bar (it’s next door)
• problems → a couple of people don’t understand what she asks about the milk tea; she find it difficult to find the location of the dim sum streamer and the best way to get there

c)

1. hot → sweet
2. warm → hot
3. when → how
4. look → see
5. finish → make
6. friends → fun
7. Blue → Red
8. hear → sing