Do you have difficulty ____ English

Can you lend me the book Gone with the Wind— Sorry, I returned it to the library just now.Maybe it is still ____.

Have you solved your problem— I’ve kept on thinking about that matter__________, but I have had no idea.

What impresses me most is ____ heappears in front of others, he wears a smcere and charming smile.[ ]

camera is this— It must .