Although you may meet some difficuIties,you should never .
It takes______ half an hour ______ English every day.
. ----Would you please not take photos here? Look at the sign.---- ________.
Last Sunday, I went shopping with my mother,_____ we bought many things.
I am sure that I will see many places of __________ during my stay in Australia.
. The ________ is about $ 20 per person.