单项填空经典百题
1. After he gave a report about the school, Mr White____ the visitors around it.
A. went on to show B. went on showing
C. went on with showing D. kept on showing
2. -- Tom works hard at English.?-- _____, and _____.
1. After he gave a report about the school, Mr White____ the visitors around it.
A. went on to show B. went on showing
C. went on with showing D. kept on showing
2. -- Tom works hard at English.?-- _____, and _____.