Tenses - identify, change from one tense to another, all forms (interrogative, affirmative, negative, tag)
Use of English - word formation (suffixes and prefixes)
sentence transformation
identify mistakes
adverbs of frequency (sometimes, always, never...)
comparisons with intensifiers (He is much taller than you.)
ed / ing ending of adjectives (boring, bored)
use of a, an, the or no article
like, as, as if/ as though
