поставить в нужное время
1.А large number of letters...(receive) last mont
2.Up to now I ... (visit) twenty countries
3. In summer we usually (not/have) dinner rather early
4.if you ...(not/work) hard, you won't pass your exam
5.Bob ...(not/play) volleyball for ages

Выберите правильны вариант ответа
1. They noticed him...the button of the cassette recorder
A.to press B.press C.pressed D.have pressed
2. I...get to the meeting before 7.it is necessary
A.must B. Can C.am allowed to D.needn't
3.they ... immediate help when they asked for it
A.promissing B.will be promissed C.were promissed D.be promissed