---There are some pictures ________ the wall. What ________ can you see?---I can see two windows ________ the wall.
Now Tom works ____ than before .
Please stop talking. Our teacher has ____ to tell us .
Guangdong is ____ the south of China .
— Sorry , I____ my homework at home . — Don ' t ____ it here tomorrow.
—_____ did she say ? — Nothing.