.Be careful about the news on red fire ants—____measures to prevent the possible spread of them.
As soon as I entered Evan’s company I saw a board ___, “___ to Evans”.
Up to now, doctors ___ able to do very little to treat this disease.
No wonder the children are excited—this is the first time they’ve been abroad.
—Excuse me, can you show me the way to Baiyun Middle School? —Sorry, I don’t know. I’m a stranger here. —___.
I came back again,___ sure I had locked my door.