Recommended activities

Practise the present perfect with for and since (from The Grammar Aquarium)

Now practise using the present perfect and past simple (from the Grammar Aquarium)

And finally watch this video about the weather.

Resources

New English File Pre-intermediate Online

Learn more English with interactive exercises, useful downloads, games, and weblinks. Practise your grammar, vocabulary, pronunciation, listening, and reading, and have some fun too.

Learn English grammar games
Great selection of games from the British Council for practising your grammar.

The Grammar Aquarium
Interactive exercises for practising grammar.

English Grammar Quizzes - Easy
Big selection of interactive grammar exercises.

Elementary Grammar Exercises from The Language Project
Lots of interactive grammar exercises.

Print out a list of irregular verbs from the Purdue University Online Writing Lab

Learning Vocabulary Can Be Fun
Simple games including hangman and crosswords.

BBC Learning English The Flatmates
A new listening activity every week about friends sharing a flat.  Click on archives to start from the beginning.