There is a discretedifference between stuff (informal) and things.You can count thingsBowls of cereal are thingsTubs of peanut butter are thingsBut you cannot count stuff.Cereal and peanut butterare stuff (If you are talking about types ofcereals or peanut butters, then types are the things,not the cereal or peanut butter)Stuff as a verbStuff is also a verb; itmeans to fill a container or space with something, especially something soft.Example:We could stuff the past with cheese. (Put cheese inside the pasta)I m stuffed. (I ate a lot) Good is an adjective and Well is an adverb.Manypeople, including many native speakers, incorrectly use the adjective form good,rather than the adverb well.Examples:I did good on the test. INCORRECT! Correctform: I did well on the test.She playedthe game good. INCORRECT!Correctform: She played the game well. Use the adjective form good when describingsomething or someone.In otherwords, use good whenstating how something or someone is.Examples:She is a good tennis player.Tom thinkshe is a good listener. Usethe adverb form well whendescribing how something or someone does something.Examples:She didextremely well on the exam.Our parentsthink we speak English well. These three expressions areused in informal English.They can mean either a greatquantity of or a large number of andcan be somewhat confusing at times.Here are the general rulesfor their use.A Lot Of / Lots OfThese two expressions bothmean a great deal of or several(numerous).They are used before acount (I can count) or non-count noun (I can t count).These two expressions havea tendency to be used in informal English.These two expressions arethe same, just remember to put (a) before (lot of), but if you don t use (a)then put (s) to the word (lot).Examples:We need a lot of peoplefor this game. = We need lots of people for this game.She likes lots of jamon her toast. = She like a lot of jam on her toast.A LotUse a lot atthe end of a sentence as an adverb. A lot is NOT followedby a noun.The meaning is the same as agreat deal.Examples:I enjoy swimming a lot.Mary seems to travel a lot. Make the result is importantTo createsomething (you often use your hands)Example:We makebirdhouses every winter.The pupilsmake a lot of noise in the break.She makesme happy.Do the action is importantAn actionyou do not mention by name; mostly mental work; mostly referred to the topicwork.Example:They dotheir homework in the afternoon.I often dothe shopping in the evenings. Make Do To make and agreement/pactTo make amends/changeTo make an apology/excuseTo make an appointmentTo make the arrangements/plansTo make the bed (to organize the bed)To make a cake (also to bake a cake)To make a complaint (make a protest)To make a deal/accordTo make a decisionTo make difficultiesTo make an effort (make something work for good)To make an excuseTo make a fortuneTo make friendsTo make fun of someoneTo make a livingTo make a mess/disorderTo make a mistakeTo make a noiseTo make an offerTo make a phone callTo make plansTo make a profit/income/salaryTo make progressTo make a promiseTo make a suggestionTo make a trip/tourTo make up one s mind (change ideas) To do your bestTo do crosswordsTo do damage/destructionTo do exerciseTo do the ironingTo