Use the right tense and voice of the verbs in brackets
of london (to destroy)..................by great ...
a lot of houses (to build)................in chisinau every year
i never (to eat).............. such delicios fruit
before I (to leave)....................the house, i(to call)....................Bob
while mother(to cook), father (to vacuum).............the flat
this summer our students (to visit)..................many european countries
she (to paint).............. the room for two hours