Could you correct these sentences for me? ~~ change the following statements into conditional sentences. ~~ -last month brian was in the hospital for an operation. Liz didn't know this, so she didn't go to see him. *If Liz had known that Brian was in the hospital last month for an operation, she would have gone to see him. - they are tired now because they were awake all night. *If they hadn’t been awake all night, they wouldn’t be tired now. - Ahmed wasn’t informed about his English test before. So he wasn’t prepared for it. *If Ahmed had been informed about his English test he would have been prepared for it. - Meriem wants to call zineb but she doesn't have her phone number. *If Meriem had Zineb’s phone number she would call her. - my house is guarded by two Alsatian dogs that's the only reason it isn't broken into every night. *If my house was not guarded by 2 Alsatian dogs, it would have broken into every night.