Look at the sentences from the story. Complete the with the correct form of the verbs.
1) While he was working (work) on his plan, his brain machines ......(check) people's brains to find out what they..... (think).
2)Every now and then, Q5 ..... (look) at the huge screen. Everything .....(go) well. All the human brains .....(think) of other things, and none of them ..... (know) about his terrible plans.
3) When Olivia .....(look) at the neighbour, she .....(see) that he .....(hold) something in his hand. It looked like a mobile phone.

1) While he was working on his plan, his brain machines checked people's brains to find out what they were thinking. 2) Every now and then, Q5 looked at the huge screen. Everything was going well. All the human brains were thinking of other things, and none of them  knew about his terrible plans. 3) When Olivia looked at the neighbour, she saw that he was holding something in his hand. It looked like a mobile phone.