Chia động từ ở thì hiện tại hoàn thành
I just (see) . . . . . . . Andrew and he says he . . . . . . already (do) . . . . . . about half of the plan.I . . . . . . . just (decide) . . . .. . . . to start working next week.I . . . . . . just (realize) . . . . . . . . that there are only four weeks to the end of term.