Открыть скобки 1) His new book (sell) in every book shop

Открыть скобки
1) His new book (sell) in every book shop in the town
2)I usually (drive) to work, but today I (walk) because my car is broken.
3)Some time ago a letter from my brother (come).
4)Katy (bring) her child if it (not be) very cold.
5)When I (come) in everyone (laugh) loudly.
6)How many newspapers you (buy) every day?
7)When you (arrive) at the birthday party?
8)You (be) to this part of the city before?
(это только 1 часть домашнего задания на каникулы)