I paid only 5 pounds for the book , _______I expected it would cost

_____ I invite Jack to the party? 　 —Yes, it’ll be nice if you _____. 　

Why was our foreign expert unhappy yesterday?— News about the earthquake in Japan _______ a feeling of homesickness.

As he works in a remote area, he visits hisparents only ____.

Whatwill the children if their sick fatherdies