D Complete the passage with suitable words.
| 1................. always been very fit and healthy, and I have 2................. had a serious
However, a couple of weeks 3................. , I caught the flu. I must admit that until then, I
4................. not realised just how unpleasant the flu could be. I had a high temperature for ne
week, and my whole body hurt. I don't think I have 5................. felt so miserable. It's taking m
get my strength back. It really bothers me that I haven't had enough energy to play football 6.................
I got ill. In fact, I have 7................. been to the doctor to ask if it's normal to feel weak for so l
says I'll soon feel better. Apparently I'm lucky. For some people, especially the old and the weak, the f
very serious. Doctors have tried 8................. years to find a cure for the flu, but they haven't f
9................. . Fortunately, researchers have developed a vaccine which gives effective protec
the disease. According to my doctor, most of his elderly patients have 10................. received
shots.
always been very fit and healthy, and I have never had a serious illness.
However, a couple of weeks ago, I caught the flu. I must admit that until then, I had not realised just how unpleasant the flu could be. I had a high temperature for nearly a
week, and my whole body hurt. I don't think I have ever felt so miserable. It's taking me weeks to
get my strength back. It really bothers me that I haven't had enough energy to play football since
I got ill. In fact, I have been to the doctor to ask if it's normal to feel weak for so long. He
says I'll soon feel better. Apparently I'm lucky. For some people, especially the old and the weak, the flu can be
very serious. Doctors have tried for years to find a cure for the flu, but they haven't found one
yet. Fortunately, researchers have developed a vaccine which gives effective protection against
the disease. According to my doctor, most of his elderly patients have received