《英语语法（二）》答案 I.
CAACDDCBBB II
Had been opened/were opened had…been stolen had been cut had been hit had…been injured
had been tied up…had been left…had not been opened…had not been collected III.
1. If you are required for an interview, you will be notified by letter tomorrow. 2. His trousers were held up by safety pin which was pinned to his shirt. 3. parcels cannot be sent through the post tied up with string.
4. The car was (being) hit by falling rocks as we drove along the valley. 5. The root of this church has just been repaired with local wood. 6. IV.
Early yesterday a crash was occurred on the A65 road involving a milk van and a brick lorry, and about 200 milk bottles were broken. Neither of the drivers was injured, but a woman walking along the road was collapsed from shock and was taken to hospital.
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