The newly built cafe, the walls of ______ painted light green, is really a peaceful place for us, especially after hard work.
Carl Linnaeus made great contributions to ________ plant species.
He observed a stranger _______ around the store at 12 p.m. last night.
Once ______ , the plan can’t be changed.
They asked me so many ______ questions that I got ______.
.Jumping out of ______ airplane at ten thousand feet is quit ____ exciting experience.