Habit such as _______ is bad for our health.

once ashamed to admit my weakness, but now I have no such feeling and I _____myself much discomfort.

Li Yundi is my favourite pianist. His music ______ really beautiful.

The little boy was watching a late night film at home ________, right in the middle of a thrilling scene, the television went blank.

Where are Tom and Mary–____ Tom _____ Mary is busy with theirhomework. You’d better play with.