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What would be some handy linking words to use in my French writing - particularly essays?

When writing a French essay, it's important to not forget to follow a good, coherent structure just like you would when writing an essay in English or any other native language. Introduce your essay by refor...
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Answered by Monique S. • French tutor
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When do I need to use 'sein' as the auxiliary verb in the past perfect tense?

Generally, we conjugate the verb 'sein' for any verb that indicates i) movement ii) or a change in state.For example i) gehen = to go and suggests an act of movement therefore we would have to conjugate the ...
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Answered by Monique S. • German tutor
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How do i solve simultaneous equations?

simulatneous equations are solved by eliminating one of the unknowns such as x or y. there are a number of ways to do this such as substitution or subtraction/addition. For this example we will use subtracti...
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Answered by Matthew K. • Maths tutor
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Explain in general terms what happens to a molecule when it absorbs a photon: (i) in the UV-visible region of the electromagnetic spectrum; (ii) in the microwave region of the electromagnetic spectrum

(i) In general, when a molecule absorbs a UV-visible photon, an electron is promoted from one of the occupied molecular orbitals to an unoccupied molecular orbital at higher energy. (ii) In general, when a m...
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Answered by Steven C. • Chemistry tutor
5721 Views

Explain why _____ chose to start his new business as a sole trader. (6 marks)

Command word: Explain This means that in order to score the 5-6 marks range, a detailed response with reasons for how something will benefit for improve a particular phenomenon is necessary. The 6-mark quest...
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