1. 2 You should read over your test paper before handing it in.

2. But unexpectedly, the test paper contained many general-knowledge questions about the Bible.

3. 3PCS PH Test Strips 3.8-5.4, Quick and Accurate Result Litmus Test Paper for Amniotic Fluid, Saliva and Urine Acid-Base

4. Base on the problem that we Adhibit the way of answering the test paper by pen in the examination we calculate use computer to accomplish test thereby wipe off the abuses: 2

5. The reaction is favoured by the fine state of division attained by moistening the test paper with the decolorised solution, followed by subsequent drying. The solutions must be neutral, since both acids and alkalis cause changes of colour.