1
.
I
____________________
____________________
up
all
night
before
my
maths
exam
.
2
.
I
always
____________________
____________________
____________________
my
daughters
luck
.
3
.
Maybe
it's
time
to
____________________
____________________
how
much
children
remember
.
4
.
They
usually
study
for
half
an
hour
and
then
____________________
____________________
____________________
thir
friends
or
watch
TV
.
5
.
If
you
need
to
add
up
a
few
numbers
,
____________________
____________________
a
calculator
.
6
.
I
was
____________________
____________________
____________________
dozens
of
equtions
by
heart
.
