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
Having no child of their own, the Smiths took in a _____ girl, Yuan Yuan by name.
#19286
A
lovely little Chinese
B
Chinese lovely little
C
little Chinese lovely
D
lovely Chinese little
They looked __ at the new, and some girls began to weep.
#20286
A
sad
B
sadly
C
sadness
D
sadnessly
31. – How did your father catch so many fish?– By using a ________. 
#20284
A
bamboo long fishing pole
B
long bamboo fishing pole
C
fishing long bamboo pole
D
bamboo fishing pole, long