Кто разбирается в английском с заданием

1) Choose the appropriate words to complete the sentence.
We explained that we (will go / would go) on an excursion soon.
When we (had met / met), John (had already done / already did) everything for our next class.
Yesterday we (started / had started) our training only after Harris (had returned / returned).
A lot of skyscrapers (were built / built) in New York.
James died the day before yesterday and (will bury / will be buried) tomorrow.
John came up to the table, (sat / had sat) down and began working.
Tom said they (are organizing / were organizing) a coffee break.
We are going to play basketball; would you like to join (-/to) us?
Where are your seats? - They are (on/in) the circle, (in/-) Row Two.
10 He entered (in/-) the university in 2005 and graduated (from/-) it in 2010
11 This fruit salad is made(from/of) apples, plums and apricots.
12 The toy tower was built (with/by) a lot of tiny instruments.
13 They are responsible (for/to) the cooking.