Some words that you must know! (2nd Batx)

research,aim,costs/expenses, prize/award, currently/nowadays, in the end/finally, eventually, realize/notice,advise/advice, swallow, actually/actual,employee/employer, sensible/sensitive, soup/soap, swap, consumption of alcohol, behave/behaviour, ban, besides/beside, lie/lied -lie/lay/lain(try to translate them, make your own sentences with them and study them!!!)