1. has gone 因为 has gone表示: 去了某地
2. bought will love
3. will. come 由后面的时间状语in half an hour 看出是一般将来时
4. Has... been has been to+地点表示曾经去过某地
1. has gone 因为 has gone表示: 去了某地
2. bought will love
3. will. come 由后面的时间状语in half an hour 看出是一般将来时
4. Has... been has been to+地点表示曾经去过某地