用括号中所给单词的正确时态填空
1.My brother ___________(see) this film already.
2.—______ you ________(be) to Australia before?
—No,never.
3.He ________(live) here since he ________(move) to Suzhou.
4.—________ you ________(study) French recently?
—Yes,I ________.
5.—He ________(live) in this city since he _________(leave) his hometown.
—When ________ he _________(leave) there?
—About three years ago.