Is your father a worker ? No,but he ______.A.used to do B.used to be C.is used to be
To be a policeman is interesting________sometimes it’s kind of dangerous.
—I’ve shown you all the interesting and important places of our school. —Thank you for________so much time.
________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.