Поставить скобочки в нужном времени:
1) I can`t come now: I (have lunch)
2) (You/go) to London tomorrow?
3) (You/belong) to a club?
4) He usually (wear) jeans and shirt, but when I (see) him last week he (wear) a suit.
5) "O dear! I forgot to boy potatoes!"
"Never mind, I (run) down to the shop now".