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What are "passato prossimo" and "imperfetto" and what is the difference?

Passato prossimo and imperfetto are two ways of expressing past actions in Italian. The former is made by the present tense of "essere" and "avere" plus the past participle; the latter is...
SG
Answered by Stefania G. • Italian tutor
8236 Views

How would you revise facts and statistics for an A-Level History Exam?

For memorising facts I always personally find it easiest to use flashcards, and then link the facts to important themes that might come up in your exams. For example, if you were studying for edexcel, and ha...
AY
Answered by Angus Y. • History tutor
5859 Views

Find ∫(8x^3 + 4) dx

∫(8x3 + 4) dx = (8x^4)/4 + 4x + c= 2x^4 + 4x + c
AI
Answered by Aikaterini I. • Maths tutor
10550 Views

Can you explain acylation?

Acylation is a broad term for any reaction where an acyl group is added to a compound. An acyl group is comprised of a ketone group (C=O) with an alkyl group attached to the carbon. RCO(-) is the general not...
RL
Answered by Ryan L. • Chemistry tutor
7721 Views

"Describe, in 40-90 words, a recent holiday taken by you and your family. Describe where you went, what you liked and what you didn't like."

-This essay must have at least 20 words of a introduction and a conclusion (1/2 sentences is fine) Spelling, grammar and verb conjugation must be mostly correct Correct use of the verb 'like' and its negatio...
AC
Answered by Abigail C. • Arabic tutor
1678 Views