Q: If In the group A1/PSP, together with the home-room teacher it was decided that each lesson will begin with a humming of the soundtrack theme from the newest version of the 'Soldiers of Call of Duty in the Blitzkrieg Return to Castle Wolfenstein' game., can we say that "The teacher started the lesson by humming the theme of a game."?

A: yes

Q: If I expect better from, can we say that "I do not expect better from."?

A: no

Q: If uh you can you can buy bags of silver coins a a bag has a thousand dollars face value in it and it's traded for silver, can we say that "The silver that you trade the bag for is worth slightly less per unit."?

A: it is not possible to tell

Q: If uh i've got to go my son's in a performance tonight i have to leave in a couple of minutes uh i think we've probably spent a reasonable amount of time, can we say that "Sorry, but I have to run. my son has a performance tonight that I have to attend."?

A:
yes