按要求完成句子。（每空0.5分，共13分，其中第9题2分）
1. Cycling is exciting. Skiing is exciting too. （合并成一句）
Cycling is 1.as exciting as 2.What; like 3.nothing else 4.better; any other 5.How often should ;walk 6.Don’t walk 7.the most beautiful 8.because of the heavy rain 9.as/so careful as skiing.
2. He’s friendly and helpful. (对划线部分提问)
is he ?
3. There isn’t anything else in the fridge. (同义句)
There is in the fridge.
4. Amy is the best girl in her class. (同义句)
Amy is than girl in her class.
5 You should walk your dog once a week. (对划线部分提问)
you your dog?
6. Walk the dog at 7 a.m..(改为否定句)
the dog at 7 a.m..
7. This picture is more beautiful than those two pictures.(同义句)
This picture is of the three pictures.
8 We stayed at home because it rained heavily. （同义句）(2分)
We stayed at home .
9. Her sister is more careful than Ann. (同义句)
Ann is not her sister.
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解析：
【小题1】考查固定句型。as...as“和......一样”。根据句意可知，Cycling和Skiing一样有趣。根据is可知，后用形容词作表语。故填as exciting as。
【小题2】考查固定句型。What is sb. like?用来询问“某人怎么样”。句意“他很友好，乐于助人。”故填What,like。
【小题3】考查同义转换。not anything=nothing。故填nothing else。
【小题4】考查比较级的用法。同一范围比较，用any other“任何其他的”，any用于不同范围的比较。Amy和her class是同一范围，故用any other。故填better，any other。
【小题5】once a week“一周一次”，对频率提问，用how often。故填How often should，walk。
【小题6】考查祈使句。祈使句以动词原形开头。否定形式是在句首加don’t。故填Don’t walk。
【小题7】考查最高级。根据句意可知，比较的范围是三者，应该用最高级。Beautiful是多音节形容词，应该借助于most。故填the most beautiful。
【小题8】考查because的用法。Because后跟从句，而because of后加名词、代词或动名词。故填because of the heavy rain。
【小题9】考查比较级和同级比较。not as/so...as意为“不如......”。根据is可知，应该用形容词作表语。故填as/so careful as。