Since the party is very ________,whether you wear the red dress or the blue dress is really unimportant.[ ]

The pilot,(飞行员) whether ______ or on purpose, made the plane do a sharp turn.(急转弯)

____ your friend _____ the guitar at the concert（演奏会）— Yes, he will.

It is required by the rules that students______ get grades not lower than 85％in any subject inorder to get the scholarship. [ ]

s idea was accepted by all the people at the meeting.