wishy-washy [ˈwɪʃɪˌwɒʃɪ] adjective (inf & pej) [person] kraftlos [ideas] vage don't be so wishy-washy! sage doch mal konkret, was du meinst!
Complétez la séquence avec la proposition qui convient. America … by Christopher Columbus in 1492. discovered was discovered is discovered