I can’t help being touched_____ I see the photo of the little Afghan girl crying over her mum’s body

Where did you get this book?—I picked it up from a second-hand bookshop if you ______ know.

I like these photos and they can _____ me _____ the life living in the countryside.

It’s a wise ________ to wear the white tie. It matches your shirt well.

boy was sittingat the desk, ______ hard when his mother got home.