–______is the jacket?   –It’s green.

—Bill, don’t eat in the classroom.             —_______.

Write down the phone number, __________ you’ll forget it.

Kate's dad is getting old. She will go back home to see him _____it is convenient.

–Mr Green,      can we do to protect ourselves when facing dangerous attackers in public places?–Always remember “run, hide and fight” when you are in danger.