Use neck hum and palm-muting.
d|------------------------|
a|------------------------|
F|------------------------|
C|------------------------|
G|------------------------|
D|------------------------|
A|--2-5-4-3-2-----2-2-----|
d|------------------------|
a|------------------------|
F|------------------------|
C|------------------------|
G|------------------------|
D|------------------------|
A|--2-5-4-3-2-----3-3-----|
it should sound ok