+ - ?
i am reading an interesting book now. i am not reading any book now. am i reading now?
you are swimming at the sea now. you are not swimming anywhere now. are you swimming now?
he is playing football now. he is not playing hockey now. is he playing now?
she is sitting at the table now. she is not sitting on the sofa now. is she sitting now?
it is slipping in the bad now. it is not slipping everyday. is it slipping now?
we are walking with friends now. we are not walking in the street now. are we walking now?
they are listening the teacher now. they are not listing lesson now. are they listening now?
he did it very well i slept for two hours i went to italy last month
we played football you did the right thing we were on holiday
she was really angry the boys stayed at home i went to the cinema yesterday evening we had breakfast an hour ago
she didn’t help me they weren’t with us we didn’t play tennis yesterday
i didn’t drive a car last week we didn’t play computer games
she wasn’t in a good health. we weren’t lazy they didn’t fall in love with each other i didn’t believe him
did you see her yesterday? was she at home?
did he go to school? did they sell their flat? were they disappointed?
did we show a good result? was he ill? did you make your own website? were they with you? did they come to the party
at his seminars)