My friends have never heard of their names, ______ have I. [ ]

Teacher: Does anyone know 　　　 the famous writer was born? Mei-ling: I know! In Taitung, right? Teacher: You got it!

The child was ____to go fishing alone because it was dangerous .

Mummy, can I ride your new motor bike to school?—Sorry, dear! You are too _________ to do that.

Only by studying hard ________ improve her English soon.