42p A 1. was created by 2. must be kept 3. is being updated 4. was seen entering[to enter] 5. was made to learn 6. is fi lled with customers 7. It is believed that B 1. The puzzle has not been solved 2. were given the new textbooks 3. My puppies were taken care of by my sister 4. Dan is satisfi ed with his new position 5. Bill will be elected our class president 6. This ring was given to me by my boyfriend C 1. has been infl uenced 2. was put off (by him) 3. was made to bring 4. is being built (by them) 5. will be given to you (by me) 6. should be baked (by you) 7. is said that D 1. can be used 2. is being prepared 3. will be held E 1. is[was] made of 2. was built 3. is