2. Every day she must clean bedroom. или вместо muat там (must to)
3. He can do it yesterda. или вместо там (could)
1.They can't stay in this hotel. или вместо какие словосочетание надо вставлять

Dog for saving owner from fire won the award. Only a few people were chosen. A fire caused by a failure of electricity at night 14 Sep. Helen hid under the blanket and slept, but the fire quickly rasprostranyatsya around the house. Belle realized quickly to help her mistress ... She was scratching the door and barking, before Helen woke up and started to escape. She was one step away from death. The hostess was proud of her dog that saved her life, even if they lost the house, but all survived. Belle's my best friend!

Dog for saving owner from fire won the award. Only a few people were chosen. A fire caused by a failure of electricity at night 14 Sep. Helen hid under the blanket and slept, but the fire quickly rasprostranyatsya around the house. Belle realized quickly to help her mistress ... She was scratching the door and barking, before Helen woke up and started to escape. She was one step away from death. The hostess was proud of her dog that saved her life, even if they lost the house, but all survived. Belle's my best friend!