--Is your hat on the sofa?
The boy looked __________ because he didn’t pass his maths test.
---When will Uncle Sam come to see us? ---He’ll see us this weekend. He _________ me by email.
--Why didn’t Peter _________ his homework? ---He said he had lost his workbook. I think it is an excuse.
He has __________ arms now and is able to pick the table up with one hand.
---_________ did you work out the problem in such a short time? ---With Mr. Li’s help.