Question

Fill in the gaps with the right form of the verbs given to make either the First or the Second conditional. If Sue … her key, she would have to stay to her grandparents. (lose)

Answer 1

If Sue lost her key, she would have to stay with her grandparents.

Answer 2

"If Sue lost her key, she would have to stay with her grandparents."

Here, the correct form of the verb "lose" in the past simple tense is used to create the second conditional structure. The second conditional is used to talk about hypothetical or unreal situations in the present or future. In this case, it suggests a hypothetical situation where Sue losing her key would result in her having to stay with her grandparents.