1.takes;to get(it takes sb sometime to sth)
2.sightseeing;on weekend(go v-ing)
3.spend;half;in walking(spend ...on sth;spend..(in)doing sth)
1.takes;to get(it takes sb sometime to sth)
2.sightseeing;on weekend(go v-ing)
3.spend;half;in walking(spend ...on sth;spend..(in)doing sth)