Simple Present Tense: Positive and Negative Sentences Simple Present Tense: Positive and Negative Sentences
Affirmative and negative forms of past continuous tense Affirmative and negative forms of past continuous tense
There is / There are: affirmative, negative and interrogative There is / There are: affirmative, negative and interrogative
Pr2 - Unit 12A Extra - Present simple negative and question Pr2 - Unit 12A Extra - Present simple negative and question