1 There is a great number/a lot of interest in wearable technology.2 There was hardly any/several memory, so deleted some apps.3 How much/many levels does this game have?4 A large number/A great deal of studentsentered the VR competition.5 Do you know much/any of Daniya's friends?6 No/Neither of the consoles comes with a VRheadset.7 I was playing on my console for plenty of/acouple of hours.8 A few/A little students take their smartphonesto school.9 Both/Some of the twins enjoy playing 2D games.10 There are several/a little VR games, but they are very expensive.​

Our modern life is impossible without a computer. Today, anyone is familiar with a computer. Schoolchildren and students need computers because they help quickly and easily find the required book or information, and it is no need to spend a lot of time in the library or pull back several books. Staying with relatives far away from each other, you can use the Internet to see and hear each other, or at least write some messages, and there is no necessity to wait letters for months. Also, you can post your resume and find a good job. At you free time you can see movies and you do not need spend money on the purchase of video disks. Therefore, a computer is needed to everyone and everywhere.  The computer has become indispensable thing in modern society

Had she worked? Had Mary cleaned the room by 7 o'clock? Had her read the book before he saw the film? ( насчет этого не слишком уверенна ну и ладно). Had my sister written the letter by the time her dad came home? Had she visited her sister before she went to Mexico? I hadn't cleaned it ( отрицание). He hadn't written the letter. She hadn't watched TV. I hadn't seen the boy. He hadn't played. We had played ( утверждение). They had written the letter He had seen the film before. She had just planted roses before he came. They had done their homework Вроде бы всё :D