Complete the sentences. be careful with grammar tenses (the past perfect and the past simple). 1. the terrible hurricane ) all the houses by that time. 2. the pilot ) his flight by 3 p.m. yesterday. 3. when the (come) the students (collect) their thoughts. 4. (read) the article when (phone) her. 5. ) already you the documents when (come)? 6. (see) before (change) his mind?

 1. The terrible hurricane ..had destroyed  all the houses bythat time. 2. The pilot ..HAD FINISHED . his flight by 3 p.m. yesterday. 3. When the professor..CAME.  the students HAD already.COLLECTED ..  their thoughts. 4. She.HAD..already..READ. the article when I..PHONED.  her. 5. HAD..already FOUND you the documents when they..CAME. ? 6. What..HAD.  Steve.SEEN.. before he..CHANGED.  his mind?