选词填空
用方框中所给单词的适当形式填空。

tour    care   repair  Germany   twelve

Mr. Green lives on the ________ floor of the building.
Now Maria is writing as ________ as Linda.
The Great Wall attracts millions of ________ to Beijing every year.
My watch stopped. I have to go and have it ________.
A couple of ________ paid a visit to our school last week.