div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=i-was-doing-past-cont-i-have-done-present-perfect-english-grammarhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: I Was Doing Past Cont - I Have Done Present Perfect - English Grammar loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentsnetreader036viewer2022071702563db813550346aa9a90571fhtml5thumbnails1jpg width=140 height=200 divdiv