The teacher is giving his students a written examination. He wants them to write a composition (作文).
The title is My Dog, no less than 150 words. Little Tom thinks for a moment, then he begins to write, "I
have a dog. I call him Bobby. I like my dog. He is all black, only the nose is white..." Tom stops writing
for a moment and continues, "Every day I take Bobby out for a walk. He likes having a walk, and I like
giving him...We both like it." He counts (数) the words: 67. Tom scratches (抓) his head, looks out of
the window, looks at the blackboard and continues, "Bobby likes sugar, so I often give him some sugar.
But sometimes we do not have any sugar in the house, and then I do not give him any..." He stops for a
long time.
     Suddenly a thought strikes (敲,打) him. He smiles happily and writes quickly, "When I want Bobby to
come, I call 'Bobby'. If he doesn't come, I call again, 'Bobby!' 'Bobby!' If he still doesn't come, I just call
'Bobby! Bobby! Bobby!'" Tom counts the words: 149. He adds one more"Bobby" and writes his name at
the bottom of the paper and hands it in to the teacher.

1. The teacher w______ the students to w______ a composition.
2. Now Tom is at s ______.
3. Tom doesn't t ______ hard w ______ he writes the composition.
4. There is a d ______ in T ______ home.
5. At l ______, Tom a ______ a word "Bobby" in his composition.