Exercises texts
(C) 2015 by BROWN , casella postale 392 , 20101 Milano

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
INSTRUCTIONS FOR PHYSICS TEST


- This software allows answering some questions and quickly verify the answers propriety

- To go back to the index, push the arrow at the left of "Index" , high or low in the page, in the exercises test

- The page starting lines indicate the working way of the software

- The software ascribes a percentage of 100% when all the answers are right. Each wrong answer lowers the percentage

- To perform a "Check" , you have to allow to execute "script or ActiveX controls" , as expressly required by the software. These controls are the software active side, which allows to verify the given answers and to assign a score.

- After executing a "Check" , it is possible to rectify the wrong answers and to execute a new "Check" : the software ascribes a new percentage, remembering this is a new attempt

- Giving the answers, you must remember your interlocutor is a machine. The communication is rigid, you cannot make spelling mistakes, which are judged mistakes

- The software doesn't distinguish capital or tiny letters

- You must write the measure unites separated from the measure by a space

- The answers could hold apexes or subscrits, for examples in the squares.
You have two possibilities :
- write the 2 of the square without any mark

EXAMPLE : a2

- write the munber 1 of the subscrit without any mark

EXAMPLE : a1


- use the HTML language :

EXAMPLE : a2
to write an apex 2 : images/apex.GIF


EXAMPLE : a1
to write a subscrit 1 : images/subscrit.GIF