问题补充：
阅读短文，根据短文内容及首字母提示，在空白处填入一个适当的单词。
Do you like animals? Do you want to keep animals? Yes, many people like animals and want to keep a lovely animal as a ppetpet. Its a pity that they don have a suitable place to keep them. However, keeping fish may be the best choice.
Why keep them?
People keep dogs and cats because they enjoy their friendship. Fish can not be friendly, but they have beautiful shapes and colors. Its a pleasure to watch as they swim iinintheir tank（水槽）。
What do they need?
First of all, the fish need a suitable （合适的） tank, and you must fill the tank wwithsuitable water. It is also good for tthemwithto have a few water plants in the tank to keep the water pure （纯净）。 Putting a few snails （蜗牛） in the tank is a good iideathem. They will keep it ccleanidea
What about feeding them?
There are many kinds of fish food tthatcleanyou can get in the shops. Most are suitable for all kinds of fish. You should feed your fish only ooncethata day. It is important not to give them ttoooncemuch food. Just give them as much as they can eeattooup in about 15 minutes. This will keep them healthy.
答案：
解析： 阅读短文，根据短文内容及首字母提示，注意时态，人称和固定词组搭配。注意上下文的意思连贯。
阅读短文 根据短文内容及首字母提示 在空白处填入一个适当的单词。Do you like animals? Do you want to keep animals? Yes man
