Сделать из active voice в passive voice but we are sure that we will always remember their heroism

But we are sure that their heroism will always be remembered.

Identify the principal parts in each of the following sentences: 1. doug drove to moncton. 2. this sentence contains a verb. 3. the merchant bought six dozen shirts. 4. marc is a fine artist. 5. sheila is painting her house today. 6. john and angela believed their story. 7. after the lecture, the students walked to the library(жирным выделено  подлежащее - одной чертой подчеркнуть)1.  doug  drove  to moncton. 2.  this sentence  contains  a verb. 3.  the merchant  bought  six dozen shirts. 4.  marc  is a  fine  artist. 5.  sheila  is painting  her house today. 6.  john  and  angela  believed  their story. 7. after the lecture,  the students  walked  to the library   (а здесь  жирным  выделенные слова     - сказуемое - двумя  чертами подчеркнуть: в 4 - составное именное, а в 5 - простое глагольное, все слова, выделенные жирным, являются частью сказуемого) below each sentence, write the name of the underlined part of sentence: 1. the hungry cat scratched at the back door.  (the attribute) 2. we spend the summer months at the beach.  (the predicate) 3. i left my backpack in the car this morning. (the adverbial modifier of time) 4. when it rains, i like to go to the movies (the adverbial modifier of place) 5. he sat by the window and watched the rain.  (the object) 6. i could hardly hear them speaking.  (the adverbial modifier of manner) 7. my cat prefers dry food.  (the attribute)