Read and choose the correct answer.

𝗪𝗵𝗮𝘁 ... 𝘆𝗼𝘂𝗿 𝗯𝗲𝘀𝘁 𝘁𝗶𝗺𝗲 𝘁𝗵𝗶𝘀 𝘆𝗲𝗮𝗿, 𝗰𝗵𝗶𝗹𝗱𝗿𝗲𝗻?

• was
• were
• to be
• be