She worked 50 hours last week, so she was exhaustedon the weekend. (third conditional).->She exhausted on the weekend if she________50 hours last week.

We go on vacation in April and September. (indefinite article). ->We go on vacation _________year.

A /I really enjoyed the movie. B_____________(so)

It’s possible that David is at work. (modal of deduction).-> David _________be at work.

I’m sure this isn’t Steve’s car because his car’s red.(modal of deduction). ->This ________Steve’s car because his car’s red.

I didn’t know it was a secret so I told her. (thirdconditional). ->If I it was a secret,

He’s an actor. I saw him on that talk show. (definite article). He’s _________I saw on that talk show.

A/ He hasn’t seen the game yet. B/_______________(either)