Caro aluno: para que você possa fazer os exercícios do site, é necessário "salvar" os arquivos em seu computador; para isso, clique com o botão direito do mouse sobre o exercício que deseja fazer e escolha a opção "salvar destino como..."
LEVELS
Elementary	Pre-Intermediate	Intermediate	Others
Alphabet	Simple Present exercises	Language Use Section	Irregular Verbs
The Verb Be	Be x Did Simple Past	Verb Tenses Overview	Regular Verbs
Present Continuous Tense	Simple Past	Verbs and Business	Job Interview
Present Continuous x Simple Present	Exercise going to	Present Perfect Tense	Phrasal Verbs
Can	Pronouns Exercises	IF Conditions Exercises	Suggested Topics for Composition
Simple Present		Public Relations (Reading Exercise)
		Living Abroad