(    ) 23. The park is far away from here . It’s about ______ walk.  

A. a three hour           B. a three hour’s  C. a three-hours   D. a three-hour

(    )2 4. --How about this blue one?  It's very popular now.

        --This dress isn't ______ beautiful. Show me _____ one.

        A. that; another       B. that; other       C. so; other        D. so; the other

(    ) 25. Don’t worry. He is _______ to look after little Betty.

A. carefully enough              B. enough careful   C. careful enough   D. enough carefully

(    )26. ­—Can you make a model plane _______ a knife?—Yes, I can make it _______ wood.

A. with; with        B. out of; with     C. with; out of      D. out of; out of