根据句意、中文提示或英文释义，写出句中所缺单词，使句意通顺。
He likes spending money on expensive _________( objects which you play to make music)
Tu youyou is a Nobel Prize __________（获胜者）
Good __________（传统的）ways are passed on from old generations to young generations.
In the past, ________（非洲人）were looked down upon by the others.
The top students were ________(表扬) by the principal.
Nowadays the _________(对话) between parents and children seems to be more difficult.
Everybody spoke ________（高度地）of him because he dared to help the old woman up.