Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks

People who own dogs consider them as members of the family. Dogs are known for their loyalty and strong (1) __________ of alertness. Besides the police, many hospitals and homes also use dogs in their treatment programmes and have been successful in their implementation. Children recover from illnesses faster and elderly people feel (2) __________ depressed or helpless after playing with dogs. Dogs are also very much needed by the blind.

However, owning a dog is no easy task. It needs your constant (3) __________ and affection. Besides feeding and bathing, a dog needs daily exercises and play time too. It also needs to go for (4)__________ check-ups at the animal clinic. For young dogs, you need to put in time for training.

Before buying a dog, you need to sit down and ask yourself some questions. Do you have enough room and time for it? What is the main reason for buying a dog? When you travel, who will care for it (5) __________ your absence? Owning a dog is a long-term commitment.