piano is her main focus, she’s also great at guitar

I just wonder ________ that makes him so excited.

_________ achievement, last week’s ministerial meeting of the WTO here earned a low, though not failing, grade.

Shall we go and have a picnic at the weekend— ______. According to the weather forecast, theremight be a cold front by then．

You should ______ to her for what you did _____her the other day. —Why should I? It was not my fault. [ ]