Answer:
1. It is hard to tie a slip knot than a square knot.
2. We enjoyed water skiing than swimming in the lake.
3. Driving will get you there more quickly than to walking.
4. Hearing her singing in person was ten times better than if you heard her on the radio
6. The students have dissected frogs, cats, and human torsos
8.My brother enjoys three activities: checking, welding and collecting baseball cards.
