When did you _____ to do the work?— Two months ago, we are through 80% of it at the moment.

oblem lies_______ we are now givinghim a fish, not teaching him to fish

It took ______ people as well as ______ time to buildthe pyramid.

______ that the way people spend their holidays has changed a great deal in the past ten years

Tom likes playing _____ basketball very much, but he doesn’t like ______ basketball I bought him yesterday.