нужно правильно раскрыть скобки и поставить в нужном времени(и в конце предложения написать какое врем
1)alice(collect)the stamps 4 ago
2)browns usually(spend)their Saturday evenings at home
3)D.Defoe (write) his novels in the 19 century
4)they (visit) this art gallery two days ago
5)patrick (do) his homework every evening
6)I(not clean)my room yet
7)let,s have a bite ! (set) just the table
8)sorry,I (write ) the letter at the moment
9)students ( go) to the museum tomorrow
10)what(happen) to Alex yesterday