Beethoven is a very____ （著名的）musician .I'm____ （紧张的）out because I can't find the way home.My mother often____ (担心)about my father's health..She likes to s____ e-mails at school.Lily is very t____ , she'd like to have some water.
余朝京师，生以乡人之谒余。
日本最需要从国外引进或进口的是（ ）
