—Look! Do you know ______man under the tree? --Sorry .It’s too far to see ______clearly.
________energy,turn off the hot water after you take a shower.
—Did they clean the house yesterday? —________,They cleaned at five o’clock.
—Do you know that there are many different________animals in the zoo? —Yes,I do.And I also know that some of them are________scaring.
—Have a good vacation,Mr Green! —________.
When I went into the room,I found________in bed.