1. Group the time adverb into the relevant tenses Every month; 3 years ago; in 1997; already; always; for three days; since 8 o’clock; at weekends; before; during; last week; ever; in the mornings; just; lately; never; now; this year; often; on Mondays; recently; right now; sometimes; today; twice a week; usually; while; yet.
Present Simple Present Continuous Past Simple Present Perfect