Haben Sie das gewusst? Did you know that? – Key / Schlüssel

2. Since when + present perfect oder present tense?

a. Since when has Turkey been a member of NATO?

b. Since when does "no" mean "yes"?

c. Since when does a villain help the good guy escape?

d. Since when has Leeds had a university? / (Oder wenn man der Meinung ist, dass Leeds gar keine Universität hat:) Since when does Leeds have a university?

e. Since when have they been using plastic instead of steel?

f. Since when have you had / been having this fever?

g. Since when have you had this account?

h. Since when have you been learning English?

i. Since when is it a crime to be old?

j. Since when is "boys" spelled "boyz"?

k. Since when have mobile phones been around?

3. Aussprache.

ache – cake

air – heir

aren't – aunt

berry – bury

blood – mud

Britain – written

bury – berry

busy – dizzy

cake – ache

choose – lose

climber – timer

comb – home

cough – off

dizzy – busy

done – run

doubt – out

fez – says

food – mood

foot – put

front – hunt

fun – run

gone – on

got – yacht

heart – start

height – right

heir – air

hen – men

home – comb

hunt – front

juice – loose

limb – slim

loose – juice

lord – sword

lose – choose

meant – rent

men – hen

mood – food

mud – blood

off – cough

on – gone

out – doubt

put – foot

red – said

rent – meant

right – height

run – done

said – red

says – fez

sicker – vicar

slim – limb

start – heart

sword – lord

timer – climber

vicar – sicker

written – Britain

yacht – got