1
-
If
Alex
____________________
(
sell
)
his
old
mobile
,
he
____________________
____________________
(
buy
)
a
new
mp3
player
.
2
-
We
would
come
(
come
)
to
the
party
if
it
____________________
(
start
)
at
8
o'clock
.
3
-
The
boy
____________________
____________________
(
be
)
on
the
Olympic
team
if
he
____________________
(
train
)
harder
.
4
-
If
you
clicked
(
click
)
the
red
button
,
you
____________________
____________________
(
cancel
)
the
download
.
5
-
If
they
____________________
(
be
)
old
enough
,
they
could
play
(
play
)
in
the
school
basketball
team
.
