【正文】
5. 據(jù)說他來自上海。 I take back what I have said. further education/information 6. can’t wait to do sth. The children can’t wait to open their presents. 7. greet sb. It is polite to greet your teachers in the morning. 8. … they were trying to warn Armstrong and Aldrin to stay away. warn sb. (not) to do sth. We warned the children not to walk on the thin ice. We warned the children against walking on the thin ice. 9. It is said that Neil Armstrong sent a message to Mission control. It is said that… .據(jù)說 It is said that we have got the first p