---This is my treat and next is yours. How’s that?    ---Ok, ________.

— I hear Jane was knocked down by an electric bicycle and sent to hospital.
— _______, we should go and see her immediately.

— Are you going to see the TV programme Dad, Where Are We Going?
— _______. I might have to finish the task tonight.

---Will you help me with this mathematical problem?     .
---Sure. Let me see.

一I apologize for having made a mess in your bathroom．。
一_______. After all，you didn’t mean it．

—Do you think we should put an ad in the paper for the lost child?
—Yes, ______.

—How do you find your new pen?
—Wow, _____. It’s really worth the money I paid.

---Wasn’t it Dr. Wang who spoke to you just now? 
----_______.

---So you gave her your phone?
---______, she said she’d return it to me when she could afford her own.

— I’ve decided not to go to my sister’s wedding.
— You’re not going? ________?