单选题
At first I couldn't believe my eyes! On the morning of my
birthday I woke {{U}} {{U}} 11 {{/U}} {{/U}}and found the baby
dog of my dream sitting on my bedroom {{U}} {{U}} 12 {{/U}}
{{/U}}. It was just perfect. It was the best present I {{U}} {{U}}
13 {{/U}} {{/U}}ever think of. Earlier I had asked my
parents for a gift, and I was hoping my Mum and Dad {{U}} {{U}} 14
{{/U}} {{/U}}how much I really wanted a dog. {{U}} {{U}} 15
{{/U}} {{/U}}mum was worrying that I wouldn't {{U}} {{U}} 16
{{/U}} {{/U}}it, they bought one for me at last. I couldn't be {{U}}
{{U}} 17 {{/U}} {{/U}}. Now when I think of
{{U}} {{U}} 18 {{/U}} {{/U}}the dog must have cost, I know I
must take special (特别) care of it. Training {{U}} {{U}} 19
{{/U}} {{/U}}will need a lot of work, {{U}} {{U}} 20 {{/U}}
{{/U}}I think it will be worth it.