What will happen to Earth if...

What will happen to Earth if...
Active — user can report

คำแนะนำของผู้เขียน

Open the brackets using Conditional 1

สำรวจแผ่นงาน

I wish

Grammar - ESL

How to use I wish + past simple

Present Perfect Simple - positive and negative

Grammar - ESL

English as a second language 
Worksheet on present perfect simple
 

  • Main content: Present perfect
  • Other contents: present perfect simple, form, positive, negative

Zero and First Conditional

Grammar - ESL

Zero and first conditional

Writing, building a sentence

Grammar - ESL

how to build up your sentence