1.Colours offered for conference tables
2.Price range of conference tables
3.cabinet with four deawers-price
4.sall carpet or not
5.any showroom and opening hours
6.delivery date
7.price of tour on Saturday
8.date of tours
9.Guest speaker
10.time to receive goods
11.it should have arrived in H.K/when
同埋可否提供一下咩情況下用咩開頭
e.g 地方就用where咁