—________do you usually do at weekends?— I usually do homework and help my parents with the housework.
—What do you think of the dish? —It is sweet and sour, but isn’t __________.
— I’ll return the book to Mary, but I can’t find her anywhere.—She ______ the teacher’s office. You can find her there.
—When did your daughter go to sleep last night?—She didn’t go to bed ______ she finished her homework.
— Linda is a hard – working dancer. — Yes, when she was in the dancing school, she tried many times to pass her dance test, and __________ she succeeded.
—Why is Pierre so ?—Don’t you know? He has won the first prize in the school painting competition.