1.Don't be that negative
A:I always think everybody looks down on me
B:Don't be that negative.
A:How can you be optimistic? You can see it in their eyes.
B:I find it there is no meaning in living this world.
A:Don't be that negative.
B:Really, life is so boring.
2. Do it step by step
A: Why are you in such a hurry?
B: I should finish it as soon as possible.
A: Don't worry, do it step by step
B: Why can I learn it?
A: Don't worry, do it step by step.
B: I feel I really stupid.
3. Just let it ago
A: How are you getting along with your wife now?
B: What can you expect? Not that good.
A: What are you going to do then?
B: Just let it go.
A: How are your work now?
B: Not bad, just let it go.
4. You'll find a way
A: How can I tell her about this?
B: Don't worry, you'll find a way.
A: There is no need to be so frustrated.
B: How can you live without job in the future.
A: Don't worry, you'll find a way.
5. Don't mistake her as somebody
A:Is that girl your girlfriend?
B: No, it's not.
A: She doesn't look like our classmate.
B: Don't mistake her as somebody. She 's my older sister.
A: Really, she's so pretty.
B: Everyone says she looks better than me. Was the handsome young man your boyfriend?
A: Don't mistake him as someb。