Was it from Mary, _______ was working at a department store, ______ you learned the news?

The following chapters provide step-by-step instructions for practical _______ of genetic (基因)engineering to agriculture.

Don’t try to do everything at once. Take it a bit __________. [ ]

Can you __________ Japanese? Please ________ these words in Japanese.

Excuse me, could you tell me____________?— There is an e–shop on the third floor. You can repair it there.