John complained to the bookseller that there were several pages______in the dictionary.  
#18723
A
missing
B
losing
C
dropping
D
leaking
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This is a(n)  arrangement,not a permanent one.
#20316
A
frequent
B
temporary
C
actual
D
individual
-- I’m very tired these days because of studying for physics.--Why not    music? It can make you    .
#18176
A
listen to; relaxing
B
to listen to; to relax
C
listening to; relaxed
D
listen to; relaxed