Correct the questions. How long having you had a dog?
How long have you had a dog?
eight months
since
for
Correct the questions. How long has you owned this piano?
How long have you owned this piano?
Correct the questions. How longs have you lived in your flat?
How long have you lived in your flat?
this morning
since
for
Correct the questions. How long has your brother be a police officer?
How long has your brother been a police officer?
last Friday
for
since
2015
since
for
December
since
for
last weekend
since
for
six weeks
since
for
half an hour
for
since
Correct the questions. How long have you speaking Chinese?
How long have you spoken Chinese?
five minutes
since
for
two days
since
for