Complete the following in CW book and submit on Tuesday, 9th April 209.
1) Dolphins hear through their _______________ because they have tiny ears.
2) The African _____________ is the loudest insect in the world.
3) A _______________ drill makes a sound of about 107 decibels.
4) The sound of feather dropping is less than _______________ .
5) Sound can only happen if something ________________ .
Complete PA 4 Revision worksheet and submit on 09-04-2019.
Subject:French
Students should revise for PA-4 exam.
