用方框中所给单词或短语的适当形式填空

cover; add…to…; dig; celebrate; put…into…

【1】She always likes to _______ some sugar_______coffee while drinking it.

【2】The farmer is _______ holes to plant more trees.

【3】_______the oranges _______ the blender. After a while you can drink the orange juice.

【4】The little girl was so shy that she_______her face with her hands when she made a mistake.

【5】Listen! Students are _______the New Year in the room, singing and dancing happily.