1. They won't be able to come on Sunday.
=> It will be....................................................
2. The test was very difficult. He couldn't do it
=> The test was too............................................
3. My brother can't run as fast as he used to
=> My brother used..................................................
4. Son was a more skillful soccer player than Duc
=> Duc did...............................................................
=> Son played..........................................................
5. I drink more coffee than I used to
=> I didn't...............................................................
6. I don't have as many book as Lien does
=> Lien.....................................................................
7. My friend and I are the same height
=> I am..........................................................................
8. I've never met a more intelligent man than him
=> He is.........................................................................
9. You watch tv a lot. You know much about the world
=> The more...................................................................
10. He likes driving more than being driven
=> He prefers............................................................
=> He'd rather...........................................................