Escalators and lifts The 15 questions of lesson 26 «Escalators and lifts» of the technology course of Mova's primary school with their options, 85 sentences, every one parsed by Mova with its syntax tree and pragmatics. How the student did on them: the lesson at school .
t1 «escalator brushes are for polishing ur shoes lol» What are they really for? right ✓ t2 Your little sister wants to sit on the escalator step with her wellies on. What is right? right ✓ t3 «stuck in the lift!! we're gonna run out of air» What is right? right ✓ t4 In a cartoon, a lift cable snaps and the lift drops 50 floors. What would really happen? right ✓ t5 «doors closing!! I'll just stick my foot in, they always open» What is the best advice? wrong ✗ t6 A child's long scarf is caught at the edge of the escalator. What should an adult do at once? wrong ✗ t7 «Gran's stair lift is like a ride, can I go up and down on it?» What is right? right ✓ t8 A tower's top floor is 400 metres up, and its lift travels 20 metres a second. How long is the ride? right ✓ t9 «why does that weird old German lift never stop, is it broken?» What is it? right ✓ t10 The escalator is getting near the top. What should you do? right ✓ t11 Count them: 3 lifts, each taking 10 people per trip. How many people in one trip of all three? right ✓ e1 Which of the following statements most accurately characterises the function of the brushes affixed to the sides of an escalator? right ✓ · exam e2 Ascertain the consequence which would ensue were the hoisting cable of a lift to fail. right ✓ · exam e3 Identify the course of conduct appropriate to a person confined within a stationary lift. right ✓ · exam e4 It is given that a lift accommodates 8 persons per journey and that 20 persons await it. Determine the minimum number of journeys required. wrong ✗ · exam ← previous
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