How long has James been talking to his sister?How long have Lily and Nick been married?How long has Peter had a headache?How long has Hatty been planting roses in her garden?How long has Nelly been cooking a Mexican dish?How long has James wanted to live near the sea?How long have the people upstairs been listening to music?How long has this castle belonged to Sir Henry?How long has Harriet been driving a car?How long has Bob been learning to ride a horse?How long has Pam owned this firm? How long has the girl been singing? How long has the workman been repairing the wiring in my apartment?How long has Betty been abroad?How long has the teacher been checking the students' homework?
