________ you e to Beijing, don’t forget to call me first.
To improve the quality of our products, we asked for suggestions __________ had used the products.
The days are gone __________ physical strength was all you needed to make a living.
As a child, Jack studied in a village school,__________ is named after his grandfather.
The newly built cafe, the walls of __________ are painted light green, is really a peaceful place for us, specially after hard work.
My friend showed me round the town,__________ was very kind of him.