He has written a book_______I have forgotten.
—It is a long time ______ I saw you last. —Yes, and what a pity it is since it will be a long time ______ we see each other again.
The conference was held to discuss the effect that tourism has ______ the wildlife in the area.
---I am going to travel to England. Would you consider telling me about your experiences there? ---__________.Let’s discuss it over drink.
There are many wonderful theme parks in America, _____ Disneyland in California is my favorite.
An individual human existence should be like a river---small at first, narrowly contained within its banks, and_____ passionately past rocks and over waterfalls.