9.That scientist is very ______ ( interest ) in different kinds of sharks .

8.The story he told us is _____ ( real ) interesting .

7.My father is a scientist . He is a man of great ____ ( know ) .

6.John is ______ ( true ) sorry about his mistake .

5.Things became even _______ ( bad ) than before .

4.Five ______ (German ) came to our school last week .

3.We’ll have a look at the _______ ( wool ) sweaters .

2.English is also used very ______ ( wide ) as a foreign language in many

other countries in the world

1.A bookshelf is used for _______ ( store ) books .

12. They don’t know where the ______________ / entr　 ns / is .