Complete each of the following sentences so that its meaning stays the same

Complete each of the following sentences so that its meaning stays the same.
1. My sister spends less time doing homework than me.
I.......................................................................................................
2. She eats more chocolate than I do.
I eat..................................................................................................
3. We will plant more trees along this street.
More trees........................................................................................
4. Is pollution the most serious problem?
Pollution is.......................................................................................
5. Although we had a map, we had difficulty finding the beach.
Despite....................................................................................................