1. ________ you _______ (read) this story book before ?

2.My mother _______ (go) out .She 's doing shopping in town.

3.The car doesn't move. What _______ I _______ (do)?

4.Let's run and seen who _______ (get) to the finishing line first.

5.Little Tom _______(draw) every evening after supper but he _______ (not draw ) at the moment.

6.'Listen! Who___ (sing) in the next room?' 'Maybe it is Wang Lin. She likes ______ (sing) a lot .'

7.Lucy _______ (not finish) her work yet. She _______ (do) it now. I _______ (be) sure she _______ (finish) it soon. After she _______ (finish) it ,we _______ (go) swimming together.

8.The story_______ (happen) many years ago.