—Was his father very strict with him when he was at school?—Yes, he had never praised him _______ he became one of the top students in his grade.
How ______ you say that you really understand the whole story if you have covered only part of the article ?
— What's the matter with the man hanging his head there? — Well, if you _____ know, he was caught stealing my bike.
— Lisa hasn't lived here for long. She _____ know many people.
— There's someone outside. Who it be ? — It must be Mary. She promised to come over at 8: 00.
Recently quite a lot of experts _____ that another law on wildlife protection ____ as soon as possible.