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
Knowing the result of the exam, he went home and lay in bed, .
#17981
A
upset
B
was upset
C
felt upset
D
and upset
John was dismissed last week because of his ______ attitude towards his job.
#20546
A
informal
B
casual
C
determined
D
earnest
----Be careful not to drop the Ming Dynasty vase. ----Yes, we can’t be _____.
#20686
A
too careful
B
very careful
C
too careless
D
careless enough
----Hi, can I speak to Mr. Brown now? ----Sorry, but he is not ______. He’s having a meeting now.
#17787
A
accessible
B
available
C
convenient
D
vacant
____ the students in our school go to college in their teens.
#18569
A
A good many
B
A great many of
C
A great deal of
D
A lot of