It's not easy to find a person ________ you think is fit for your job.
--What does Tom study? --He studies _____ science of _____ sound.
_____ Child as he is, he knows a lot.
It’s _____ pleasure to see _____ sun rising in _____ east.
One piece of work of _____ United Nations is to help _____ poor in _____ developing countries.
Tom stands up for _____ oppressed.