you must keep it a secretyou must keep a secret 这个句子对吗?

you must keep it as a s____,it′s only between you and me you must keep it well? you must keep it a secretyou must keep a secret 这个句子对吗? When you ride a bike you must keep the b_____ of it. 时态题：once you_(make)a promise,you must keep it.请说明理由 The classroom is very dirty .You must keep it _____.A.cleanB.cleanedCcleaning It's getting cool. You must put on a c_____ Now let's play a game First you must keep your eyes ____ you must keep your What you must keep after giving it to someone else? You must keep it to yourself 怎么译? What you must keep after giving it to someone else? want/if/keep/to/must/take care of/you/you/promise/a/pet/it连词成句 you must keep it in mind ( )you are a studentA.because B.that C.which D.for 1You must keep your eyes （ ） when you do eye exercises.A.closedB.close 2( ) is your opinionon this film?It's great.A.What B.How急,说明理由急 15.You must keep your eyes ,touch it.A close B closed C closing D to close 23.I have told you the truth I keep repeating it?A.Must B.Can C.May D.Will To keep it ( ),you must water the tree as often as possible.A:alive B:living C:lively