I. подставьте нужный предлог там, где это необходимо: 1. please go … the blackboard. he is … the blackboard now. 2. please put your book … this brief-case, ann. 3. please take that long pencil … … your bag, nick. 4. please take a pen … that student. 5. please take that long pencil … … your brief-case, fred, and put it … the table. 6. please look … the map. 7. please don’t go … here. 8. what page is he opening his book … ?