Years ago we didn't know this, but recent science ______ that people who don't sleep well soon get ill.
Iwouldappreciate________ifyoucouldcomeandhelpmewithmywork.
Itisnotrarein_________thatpeoplein________fiftiesaregoingtouniversityforfurthereducation.
—RememberthatwhereandwhentwodifferentEnglishquestionwords___________. —Isee,butcanyoutellushowtousethem,sir?
—Whatdoyouthinkisthedifferencebetween_______manand_________woman? —Idon’tthinkthere’sanydifference.
—Whendidyoumeetherlast? —Idon’trememberexactly,butI’msureitwas______FridaywhenIwenttotheshoptobuy_______football.