100 ! fill in the gaps with the missing words in the following sentences,the first letter of each word has been given to help you: 1)science with a variety of subjects. 2)scientists for the answers to the different questions. 3) the structure of the cells is by the scientific fields are not clear. 6)the natural,social and technical sciences are closely 7) the ages, people have invented tools,machines, and materials to make work easier. 8)science much to modern technology. 9) some modern technologies on science. 10) during our time we watch tv. 2.a)find in the texts the words which have the similar meanings as the following words . wide,to research,to attempt,to believe,to examine,main,complex,difficult,to start,big,a motor,various,to study. b)find in the texts the words ,which have the opposite meanings as the following words . narrow,easy,practice,artificial,old,more,to begin,small,little.

1) science deals with a variety of subjects. 2) scientists search for the answers to the different questions. 3) the structure of the cells is examined by the scientific fields are not clear (что-то не так написано). 6) the natural, social and technical sciences are closely interconnected. 7) through the ages, people have invented tools, machines, and materials to make work easier. 8) science has contributed much to modern technology. 9) some modern technologies depend on science. 10) during our leisure time we watch tv. 2.a) wide - great to research – to study, to investigate, to examine to attempt – to try to believe – to consider to examine - to study main – major complex – complicated difficult - hard to start – to begin big -great a motor – a machine various - numerous to study - to examine b) narrow – wide easy – complicated practice – theory artificial - natural old - new more - less to begin – to end small - major little - great

1)  science deals with a variety of subjects. 2)  scientists search for the answers to the different questions. 3) the structure of the cells is    elaborated  by the scientific fields are not clear. 6)  the natural,social and technical sciences are closely  intertwined. 7)  through the ages, people have invented tools,machines, and materials to make work easier. 8)  science contributes much to modern technology. 9) some modern technologies depend on science. 10) during our leasure time we watch tv. 2. нужен текст 

1.my sister gets up at 7 o'clock in the morning. а)my sister doesn't get up at 7 o'clock in the morning(отриц.форма). b) does my sister get up at 7 o'clock in the morning? (general question-общий вопрос) с) when does my sister get up? (special question-cпец.вопрос). 2)i'm not study at university.-я не учусь в университете. а)am i study at university? b)where am i study? 3)my working day starts at 8am. a) my working day doesn't start at 8am -oтрицание. b) does my working day start at 8am? общий вопрос. с) when does my working day start? cпец.вопрос. 4.my lessons end at 3pm at school. a) my lessons do not end at 3pm at school-отрицание. b) do my lessons end at 3pm at school? c) wnen do my lessons end? 5. i have 5 lessons in a day. a) i haven't 5 lessons in a day. b) have i 5 lessons in a day? c) how much lessons have i in a day?