2. Look out!/Watch out!
3. Heads up!
4. Mind the cars!
5. He should take warning from that incident.
6. I warn him against the drug dealers.
Mind the cars!
A:Whats out ,jenny!
B:Oh,my goodness !I was almost knocked by that bus. Thank you, Lina.
You saved my life.
A:The city life might not to be familiar to you. You have to be careful. Oh,mind the cars!They are running so fast.
B:Yes,this is not like what I expected. I'd prefer to stay at countryside.
Look,I think my father is right. He warned me against Jack. Jack isso mean.He's a liar!
A:Come on Jenny.He doesn't deserve to be mentioned. Let's forgethim.,and that's why you came here.
B:Yes,but I should take warns from that incident. Lina, you're my true friend!