His report was so exciting that it was      interrupted by applause(鼓掌).

Keeping healthy, with easy access to affordable medical care, is still a dream for many people, with medicine price rising ________.

I’ll be ________ to do the same thing in your situation.

As is known to all language learners, the newly learnt words will soon be forgotten unless they are _______ used in everyday communication.

He devoted himself ________ to his research work, having no time to play.