Separation of Lanthanides/ Lanthanides and Actinides
Inglés
1. What would you
Lesson oneI would like to
like to have for
dinner. have a steak
with some
chips please.
2. David,do Just fine!. It’s
you nice to meet
Yes, I do. remember you again, I thught, he
How are you, Helen? David. couldn’t
Helen? remember
me.
3. Yes, of Oh!, That’s
course, I do. right! A very
Mary, do you With easy program to
know how can PowerPoint! work whith
we do this I thought,
product that
presentation? PowerPoint
were a
Spreadsheet!