Why are these numbers going up instead of down,even though people are recycling?

Why are you so happy these The number of students are increasing these years改错1.The number of students are increasing these years.2.He spends fewer than 5 hours finishing reading this book.3.To go to bed early and to get up early make you healthy,wealthy and wise.4.Why the Why are you so ____ ____ these days?(forget) Do you think a lot of children are spoiled these days why or why not 谁能帮我做这两道英语科学题?.1.explain the layout of the periodic table.includ these words:groups,periods,atomic number,metals non-metals,metalloids and noble gases.2.plutonium has an atomic number of 94.explain why there are no naturally Why are these numbers going up instead of down,even though people are recycling? Are these Look at these＿(number) -（ )do you like these magazines?-they are great!A:What B:How C:Which D:Why what are these over there 小题有一处错误,找出并改正why Why are these signs good advertising?Everone can see them!翻译 求英语翻译.why are all these ppl posting random chinese crap this is korean.. ( )the studentsin these primary school is about three thousand,( )of them are girls.A.a number of,two third B.the number of ,two thirds C.a number of ,two thirds D.the number of,two third 英语翻译In addition some governments allow a number of units to require no support,regardless of the number of cities the owner has.These government types are: WHY are This is my friend改为否定句 my phone number is 7625054改为疑问句 These are my parents改为否定 How many non zero digits are there in the hexadecimal number system?1.152.103.84.165.None of these all these materials are used in a number of civil engineering structures,such as dams,liquid-retaining structures.4681