HELP ME PLEASE!!!! 20. Teenagers spend most of their time playing computer games, ___ they lost their interests in daily activities. A. moreover B. so C. however D. as a result 21. Science and technology have ___________the life safe, secure and comfortable. A. transformed B. made C. done D. changed 22. The teacher ___________me that I had better devote more time to science subjects such as physics, chemistry, and biology. A. said B. talked C. spoke D. told 23. Sciences and technology have enormous ______________ on economic development. A. affects B. effects C. affect D. effect 24. Nick saw aliens corning out of the UFO, which___________ a big disc. A. stood for B. consisted of C. looked like D. lived on 25. While still a small child, John was very fond__________ creating new things. A. with B. at C. of D. for 26. Neptune is so far from Earth, it is___________ to the naked eye. A. invisible B. impossible C. disable D. unsuitable 27. One day, well be able to send thoughts to each other directly using__________ technology. A. video conference B. social media C. telepathy D. holography 28. Italian__________ Galileo Galilei was the first person to look at the Moon through a telescope. A. astronomer B. astronaut C. archeologist D. explorer 29. James Watt thought that his steam engine__________ animal power. A. will replace B. would replace C. was replaced D. have replaced 30. __________ its proximity to the Sun, Mercury is not the hottest planet in our solar System. A. Due to B. Since C. Even though D. Despite 31. Young people__________ text their friends instead of speaking to them in person. A. prefer B. enjoy C. would rather D. would like 32. Scientists wonder__________ extraterrestrials have ever visited Earth. A. that B. if C. what D. where 33. Theres no water on Mars even though scientists have found traces___________ it. A. on B. with C. for D. of 34.I read about the accident _____________ the Internet. A. on B. in C. to D. at 35. My sister suggested _____________ fishing, but I didn't think that was a good idea. A. to go B. go C. going D. goes 36. He seemed to be in a hurry. He glanced nervously _____________ his watch. A. in B. on C. at D. to 37. Mercury is the smallest and closest planet___________ the Sun. A. from B. to C. toward D. of 38. I'm really looking forward _____________ you next week. A. to see B. to seeing C. seeing D. see 39. Tim pretended _____________ me when I waved to him. A. not seeing B. not to see C. not see D. to not see 40.I dont know, Anna replied, ___________. A. raising her fists C. tapping her fingers B. shrugging her shoulders D. placing her hands on her hips 41. Modern technology saves us lots of time. - __________ A. I think its all right! B. OK. Thats all. C. I cant agree with you more! D. Not completely all. 42. I saw a UFO hovering above my back garden. - ___________ A. You said it! B. Very funny! C. Youre joking! D. Absolutely right! 43. Hospitals have refused to take more injured people - ___________ A. Thats relief B. I cant believe in my eyes C. It is OK D. Thats shocking. 44. How about going to the cinema? - ___________ A. Great. Lets do that B. So do I C. Yes. I am new member D. Thats OK 45. Would you mind if I turn off the light? - ___________ A. Yes, I would B. No. Please do it C. What a question! D. Id love too.