–Hello, May I speak to Tony, please?-Certainly.____.I’d love to B. The line is busy C. I am afraid not D. Hold on, please.
—— I feel tired and sleepy. ——Why not _______?
The picture shows us _______ in Nanjing in the past.
―What colours can give you a happy and satisfied feeling? ―________.
.She worries ________, so she often feels much ________.
He said he ________ the photo on his home page to ________ it to others.