s a wide ________of reference books to be found, so ________you look for somematerial needed, you can turn to me

____appeared to me that he enjoyed the foodvery much.

You’re old enough now. You shouldn’t ____ your parents all the time.

There are millions of websites on theInternet and there_____ a lot of useful ____on the websites

We shouldn’t ____ our hopes. Everythingwill be better.