He had ever climbed this mountain several months before, but _____ he couldn’t find the way this time [ ]

I am still preparing for tomorrow’s speech.— Oh. Time is _________, so you need to speed up.

— I’m sure Andrew will come out first in this gymnastic competition.— I think so. He ________ for it for months. [ ]

__________both sides accept the agreement will alasting peace be established in this region.

Tom likes to play ______ violin in the morning and play ______ volleyball in the afternoon.