— Do you know in ancient China? — I have no idea. But I know people once used tree leaves to make paper.
In the city,many old buildings will be________next year.
—In a text message,88 means Bye-bye. —And another example is F2F_______stands for face to face.
Recycling is good,so don’t________bottles or newspapers.
Many houses________in the earthquake of April 20,2013 in Ya’an.
I don’t know if Jack________.If he________,call me,please. A.comes;come B.will come;will come C.will come;comes