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The black lettering really stands __________ on that orange background

There are four_____________ in a year.

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She was thrilled to get her old job ...........

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COVID 19 can be characterized as a pandemic, ________?

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The sun went ....... behind the mountains

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You had agreed to take part in our anti-war march, why did you cop out?

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He was useless while using the knife, so he cut _____

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If possible, I ________ the dentist every six months.

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I’m sorry I can’t come. I……………my school friend tomorrow.

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It is……..impossible to tell the twins apart

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To ensure the assembly workers remain -------, the supervisor asks them not to chat during the work hours.

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No one is a better cook than my sister, ________?

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A large number of people have contracted a mysterious disease, causing valid concerns among top national leaders

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If too many species ___________ out, it will upset the ecosystem

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The existence of many stars in the sky _______ us to suspect that there may be life on another planet

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Sue does not help her parents with the housework. She is so irresponsible

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Your boyfriend doesn't ......... as particularly trustworthy

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After an explosion, a flame ___________ high into the sky

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The thieves busted the ATM and made _____________ the cash inside

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The concerto is a huge challenge but she ..... it ..... magnificently

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Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (39) _____ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has not yet (40) _____ clear adverse effect associated with the prolonged use of mobile phones. Many studies are now going (41) _____ in numerous countries. Some of the results are contradictory but the others have shown an association between mobile phone use and cancer. However, these studies are preliminary and the issue need further, long – term investigation. (42) _____ the scientific data is more definite, it is advisable for people to try not to use mobile phone for long periods of time. Don’t think that hands free phones are any safer either. At the moment, research is in fact showing the opposite and they may be just as hazardous. It is also thought that young people (43) _____ bodies are still growing may be at particular risk