The light in his office is still on.I wonder _______.
Maybe at midnight again.( )
A.if will he stop working
B.if he will stop working
C.when will he stop working
D.when he will stop working
Credit cards (信用卡) matter a lot _______ than before.We usually pay with smart phones now.( )
little
fewer
less
more
﹣﹣﹣May I fish here?
﹣﹣﹣Sorry,you ______.Look at the sign"No fishing"!( )
may
mustn't
can
needn't
﹣﹣﹣I will go swimming this afternoon,Daming.
﹣﹣﹣If you go,so ______ I.( )
will
do
am
have
Holding the _______,I managed to fix the new kind of machine.( )
introductions
inventions
invitations
instructions
Lingling's father tried his best to _______ who took his daughter to the hospital after the accident.( )
work out
find out
look out
come out