GRAMMAR
Do Verb Tense Exercise 7, Verb Tense Exercise 8
Use these to help you: Present Perfect or Present Perfect Continuous Tutorial and Adverbs Chart 2
Do Verb Tense Exercise 7, Verb Tense Exercise 8
Use these to help you: Present Perfect or Present Perfect Continuous Tutorial and Adverbs Chart 2
Practice "for and since" quiz
STRUCTURE
7-1 Singular and Plural Verbs
7-1 Singular and Plural Verbs
Read the Plural Verbs part.