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салахова в категроии Английский язык, вопрос открыт 02.04.2017 в 08:25

1) They (to keep) silence for some time when somebody entered the room. 2) She (to lie) there for two hours when we found her. 3) It (to rain) hard for 3 weeks until the weather changed. 4) The four of them joined Mark, who (not, to work) for half an hour. 5) I (to stand) at the bar for 40 minutes when my acquaintance came up. 6) She (to wait) for him all the morning when he appeared? 7) My brother (to volunteer) there for a year before he entered the university?