... application ______ a week of receipt of this letter.15. If we don’t hear from you _____ the next two days, we’ll give the job to someone else.• Choose the correct prepositions of time from the list ... Friday evening, on August 31st Part of the day, longer period of time, (month, season, year, century)Note: at noon, at nightIn the morning, in two days’ time, in a week, in March, in the ... 20th century(= not later than, before a certain time) Tina must be ready by 9:00. By the time, by then, by that time ( a certain time, duration)I’ll be studying till / until 9:00.…...