раскройте скобки и заменяя инфинитивы на глаголы сказуемого в past continuous или past perfect
we thought that you (to win) the battle
what you (to do)when I rang you up yesterday? I(to ski) at that time
what you (to carry) when she met you? I(to carry) football and tennis rackets/
they were sure that we (to come) second