To be -aff. and negs.

Today we are learning the past forms of the verb 'to be', the first of our irregular verbs.

• A very easy exercise: was or were?
• Negative sentences, very, very easy. 
• 10 affirmative sentences.
• 10 negative sentences.
• To be - present (am, is, are) or past (was, were)?

And... the TEST.