Поставьте глагол в правильной форме.
1) Carol and Sam ___ (to play) two games of chess today. 2) Mary ___ (already to set) the table for dinner. 3) The boys ___ (not to return) from school yet. 4) Look! The sun ___ ( already to rise)! 5) Scott ___ (not to tell) me about his voyage yet. 6) I ___ (not to get) letters from her for two months. 7) Alice ___ (just to buy) a pretty dress. 8) We ___ (not to discuss) this question so far. 9) Sue ___ (never to be) to this town. 10) The secretary ___ (just to receive) this e-mail letter. 11) Helen ___ (not to finish) cooking so far. 12) My classmates ___ (never to do) such a difficult task. 13) The Bakera ___ (just to go) to the football match. 14) I ___ (never to hear) about this pop group. 15) We ___ (not to meet) Alex this week.