When an earthquake happens,I think the most important safety _____ is to keep calm( )
A.ruleB.doubtC.conditionD.problem
We________ have a graduation ceremony next week,but I'm not sure.( )
must
need
might
Mum,could you help me __________ my toy car?I can't ______it anywhere!( )
look for;find
find;look for
look;find out
The pink hair band must belong to _____________.( )
Linda's
Linda
hers
The exam is over!Why not________ to the movies and relax ourselves?( )
go
to go
going
Tony,help ________to some fruit.( )
your
yourself
yourselves