- THERE IS (NOT)/ THERE ARE (NOT); IS THERE/ ARE THERE - PREPOSITIONS OF PLACE -VERB BE, VERB HAVE FOR DESCRIPTION - COMPARATIVE AND SUPERLATIVE ADJECTIVES - MODAL VERBS

2. Structures: - There is (not)/ There are (not); Is there/ Are there - Prepositions of place -Verb be, verb have for description - Comparative and superlative adjectives - modal verbs: must (not), should (not)