a)I haven't finished my work yet.
b)I have already done my homework.
c)I have just finished my homework.
d/He gas already gone home.
e)Mark has just come back from France.
f) They have just bought a new house.
g)We haven't had lunch yet.
h)The train has already left the station.
i)Has the train left yet?
a)I haven't finished my work yet.
b)I have already done my homework.
c)I have just finished my homework.
d/He gas already gone home.
e)Mark has just come back from France.
f) They have just bought a new house.
g)We haven't had lunch yet.
h)The train has already left the station.
i)Has the train left yet?