Didn't you see the zebra crossing? You __________ slow down, son!
Sorry, sir. Am I going to fail the test?( )
A.can'tB.canC.mustn'tD.must
The teenagers often help ______ water and food to those people in need.( )
put out
give out
find out
Andy,I wonder ______ the new sports clothes.
Of course by credit card.( )
what you paid for
how you paid for
why you paid for
______ birds have come back because the environment here becomes better and better.( )
Thousands of
Thousand of
Thousands
It is ______ known that more and more foreigners are learning Chinese culture now.( )
politely
loudly
widely
Both Lily and Lucy ______ to the party yesterday,but they didn't come at all.( )
were invited
was invited
invited