The mascot(吉祥物) of Rio 2016Olympic Games is good luck( )
A.the number ofB.the symbol of
C.the color of
______of the students in our class ______ going to the summer camp in Beijing next week.( )
Two fifths; are
Second fifths; are
Two fifths; is
It's time for me ______ goodbye to my mother school.I will never forget all my ______ love.( )
to say; teachers'
saying; teachers'
to say; teacher's
Would you mind ______ here?
Of course not.I'll ______ my cigarette at once.( )
not smoking; put away
not smoking; put out
not to smoke; put off
Everyone plays an important part in society.As members,we should try our best to do______ to make the world better and better.( )
what we should do
what should we do
how we should do
My teacher often encourages me ______ at least one hour a day reading books.( )
to pay
cost
to spend