Oh, boy, why are you killing your time this way? Can’t you find something _____ doing? 
#18652
A
useful
B
worthy
C
valuable
D
worth
推荐题目
 The ______ used ______ to produce a rabbit from his hat.
#19793
A
magician; magical
B
magic; magician
C
magician; magic
D
magical; magic
 Why didn’t you ask for help, ______ trying to do it on your own?
#19536
A
other than
B
less than
C
more than
D
rather than
During his five-day state visit to Japan, Hu Jintao  made  such an ________ speech that all the people present were ________.
#59579
A
inspiring; exciting
B
inspiring; excited
C
inspired; exciting
D
inspired; excited