If you want to sell your product well ,you,d better ___(做广告)

If you want to sell your product well ,you,d better ___(做广告) If you want to sell your product,you must _______ it.A.adver leasesing if you want to sell your Led Lamp,you had better t if you want to do better in your study ,you must be ___(impa If you want to be thinner and healthier,you'd better eat ___ I’d advise _____ your tickets well in advance if you want to you'd better t___ to do your homework well If you want to sell your you must ----it. Aadvertise B adver Do you want to come to our water park?If you do,you’d better 适当形式填空：If you want to sell your house,why not put an _____(a If you want to fight ___ a better future,firstof all,you sho If you are too tired to do well,you'd better take a long wal