Last year, I visited a chemical factory in Baise, there are about _____ workers in it.
Her grandmother in 1997. She has for 13 years.
We should love our oceans and do something to them .
Miss Li Mary’s MP4 when they were having an art class yesterday.
Thanks to the Internet , the world seems to become .
If you want to visit an island , you shoulD. .A.take a bus B.take a boat C.by boat D.by plan