С! use present simple and present progressive.make these sentences negative and interrogative. 1)at the moment/i/to sit/on the chair 2)he/always/to practice english grammar 3)leaves/to fall/from trees/now 4)in the evenings/my father/to watch tv 5)sometimes/ it /to rain/in summer 6)it's five o'clock /and/she/to have/ tea/with her friends 7)now/i/to understand/him 8)our students/to do/different exercises/every day 9)they/to travel/somewhere/in europe/now 10)their mates/to study/english/hard

1)at the moment/i/to sit/on the chair i am not sitting on the chair at the moment. am i sitting on the chair at the moment? 2)he/always/to practice english grammar he does not always practice english grammar. does he always practice english grammar? 3)leaves/to fall/from trees/now leaves are not falling from trees now. are leaves falling from trees now? 4)in the evenings/my father/to watch tv my father does not watch tv in the evenings. does my father watch tv in the evenings? 5) sometimes/ it /to rain/in summer sometimes it does not rain in summer. does it rain sometimes in summer? 6) it’s five o'clock /and/she/to have/ tea/with her friends it`s five o`clock and she is not having tea with her friends. is she not having tea with her friends at five o’clock? 7)now/i/to understand/him i do not understand him now. do i understand him now? 8)our students/to do/different exercises/every day our students do not do different exercises every day. do our students do different exercises every day? 9)they/to travel/somewhere/in europe/now they are not traveling anywhere in europe now. are they traveling anywhere in europe now? 10)their mates/to study/english/hard their mates don`t study english hard. do their mates study english hard?  

Chocolate непобедим вместе всех мы  сокрушим может так