It is seven o'clock at night. You happen to meet your teacher at the convenience store.

(a)  

You are watching tv with your family. It is time to go to sleep.

(a)  

You will be writing a letter to a dear friend. You want to know how they are doing.

(a)  

Wish or prayer that conveys positive emotions. Good luck to us.

(a)  

Class is finally over. You and your classmate say goodbye.

(a)  

Greeting for good day/ hello/ good afternoon.

(a)