Complete the gaps with the correct forms of the verbs in brackets using the second conditional. Use a comma to separate the main clause phrase from the subordinate clause phrase.
I'm not perfectly sure if Michael would ...... (come) to our wedding party.
I'm not sure if your cousin Freda would ...... (appreciate) your help, David.
I'm not entirely positive if the colonel would ...... (answer) such silly questions.
I don't know if the husband and wife would ...... (accept) our dinner invitation for tonight.
I'm not really certain if the sweet woman would ...... (ditch) the guy for another one.
We aren't sure if Mr Brooms would ...... (buy) the house as well as the estate.
We aren't positive if the witness would ...... (tell) us the truth.
I'm not certain if the budgie would ...... (sing) for us.
I'm not positive if the nightingale would ...... (stay) with us for long.
We aren't sure at all if the crocodile would ...... (eat) the children.
I don't know if the robbers would ...... (get) away in such an old car.
We don't know if the constable would ...... (arrest) the criminal or let him walk away free.