Răspuns:
a) used to... u) needs to...
b) need to... v) had to...
c) needn't... w) shouldn't...
d) don't need to... x) should...
e) had to... y) don't need to...
f) shouldn't... z) we need to...
g) didn't...
h) need to...
i) had to...
j) she wasn't supposed to...
k) can't...have to...
l) didn't...
m) weren't supposed to...
n) have to...
o) didn't make...
p) shouldn't...
q) didn't come to work...
r) have to...
s) will...
t) should...
