с Circle the correct word. 1 Do you know who invented / discovered the planet Mars? 2 The number of people dying of malaria has run / decreased enormously over the last 100 years. 3 You need at least three people to operate / estimate this machine safely. vuar cu or SPIC ** uilig a computer research / program that translates from English into Gr 7 This drug seems to have no effect / lack on humans at all. 8 The experiment just involves / operates answering a few questions. 9 Could you program / estimate how many times a week you eat cheese? 10 Do you think anyone will ever invent/ discover a time machine? 11 Professor Reinhart decreases / runs the computer lab with her three assistar 12 There's a lack / an effect of phones in this office. We need some more! Phrasal verbs
