1. I see your point, ..... I have a different idea.

  because

  but

  so

2. I am ..... I cannot agree with that approach.

  afraid

  scared

  apologizing

3. That is a good point, but have you ..... the costs?

  thought

  considered

  done

4. I beg to ..... on this specific matter.

  disagree

  change

  differ

5. I am not ..... sure that will work.

  being

  very

  complete

1. This is good, but it ..... use a bit more detail.

  could

  must

  needs

2. It might be ..... if you lightened your backpack a bit.

  help

  helpful

  helped

3. Perhaps we ..... change the layout slightly.

  should

  ought

  have

4. Your talk was great, ..... it ran a little long.

  because

  although

  despite

5. Don't ..... it the wrong way, but you are not a great cook.

  get

  hear

  take