Let's revise for our exam.Present perfect or past simple?

Hi 4 of eso SSEE students..
Present Perfect or Past Simple?
Modal verbs 1
Modal verbs 2

Modal perfect

Hi students
have a look to the following explanation on modal perfect

PERFECT MODALS.PAST .DEDUCTION

Hi students 4 of eso SSEE
Have a look to the following situations and choose the best answer.
Deduction

How to write a Covering Letter

Hi 4 of eso SSEE students
Your writing task will be to write a covering letter.Let's have a look to some tips.
Tips and steps to write a covering letter
Here you have one template of a covering letter
and finally here you have a model following the previous template
Now , you are ready to write your own Covering Letter.Good luck

KEEP CALM AND CARRY ON

Hi dear students
have you ever seen this poster

Have you heard about the surprising origin of these lines? Have look to the following link to learn about the origin of  "keep calm and carry on"?
Keep Calm and Carry On