— Rose, we will start at six tomorrow morning. Don't be late, _______ ?
— _______ . I'll be there on time.
| A．won't you; Yes, I will | B．will you; Yes, I will |
| C．will you; No, I won't | D．won't you; No, I won't |
— Goodbye, Miss Zhao.
—________ .
| A．Thanks. | B．Thank you. |
| C．Bye. | D．How are you? |
— How _____ you , Miss Gao?
— I ______ fine, thanks.
| A．are ; am | B．is ; am |
| C．am ; are | D．am ; is |
— Welcome to China!
— _________ .
| A．Thank you. | B．Hello! |
| C．Welcome. | D．How do you do? |
—Do I need to take any medicine?
—Yes. _______twice a day.
| A．Take two pills | B．Take some pill |
| C．Bring two pills | D．Bring some pill |
My father came back home ______I was cooking in the kitchen.
| A．at | B．but | C．in | D．while |