SPACE ADVENTURES IN YOUR HOME

"Would-bc astronauts have to be educated people and good sportsmen; healthy, strong, and tough. Of course, you read books on space, and this book is also concerned with space. But this is not just a good reading, nor is it just a textbook. It is meant to be read as a make-it book and think-it
book. You will make simple models and devices to perform fascinating “space” experiments.
Who knows, maybe these simple projects will eventually lead you to the ramp of a spaceship. Good luck, dear friends, and a happy journey!"

Learn English Grammar -Lesson 6 - Using Past Perfect Simple - Continuous -Past Tense

Learning English Grammar. Easy English Grammar Lessons. Past Perfect Simple and continuous. Past Tense overview.

Lesson 6 of 7.

Learn English Grammar -Lesson 5 - Present Perfect Continuous - Past Continuous - Present Perfect Simple

Learn English Grammar - Present Perfect Continuous Past Continuous Present Perfect Simple. Simple clear grammar lessons.

Lesson 5 of 7.

Learn English Grammar - Lesson 4 -THE PAST SIMPLE with easy examples

In this English grammar lesson we will look at the past simple. Learn THE PAST SIMPLE  with easy examples.

Lesson 4 of 7.

Learn English Grammar - Lesson 1 - Using THE PRESENT SIMPLE

Learn English Grammar - Lesson One - Using THE PRESENT SIMPLE with easy examples.

This series of English lessons will take you through all the grammar rules of the language.