12 Make up questions using the following words. A.
1. tricks/I/puppy/my/taught/some/didn't I?
I taught my puppy some tricks, didn't I?
2. easy/keep/to/turtles/are/aren't they?​

1) Is the Eiffel Tower one of the most popular sites in the world?
2) Where is the Eiffel Tower located?
3) What can visitors make on the top of the tower?
4) When was the building opened to the public ?
5) When did the work on the Eiffel Tower begin?
6) Has the Eiffel Tower ever been the highest structure in the world?
7) A lot of effort and money go into keeping the Tower in good condition, don't they?
8) Many people, especially artists, criticised the structure of the Eiffel Tower, didn't they?  
9) Did Guy de Maupassant criticise the structure of the Eiffel Tower?

1) Is the Eiffel Tower one of the most popular sites in the world?
2) Where is the Eiffel Tower located?
3) What can visitors make on the top of the tower?
4) When was the building opened to the public ?
5) When did the work on the Eiffel Tower begin?
6) Has the Eiffel Tower ever been the highest structure in the world?
7) A lot of effort and money go into keeping the Tower in good condition, don't they?
8) Many people, especially artists, criticised the structure of the Eiffel Tower, didn't they?  
9) Did Guy de Maupassant criticise the structure of the Eiffel Tower?