用所给单词的适当形式填空,使句子意思完整,正确。 小题1:I’m very grateful for Mr. Johnson’s help with my job, so I will thank him __________ (personal). 小题2:I must __________ (apology) for not letting you know the plan ahead of time. 小题3:The __________ (perform) of the street artist was so great that it attracted the attention of all passers-by. 小题4:He is looking forward to __________ (admire) the classic music by Beethoven at the concert. 小题5:_________ (confident) is the first step to success. 小题6:Don’t worry. The problem has been __________ (solve). 小题7:Then the question __________ (arise) at the meeting, but no one knew how to answer it.