1. This city becomes (crowded) more crowed in the summer than in other seasons.
2. Now our organisation is trying to provide (practical) more practical support to disadvantaged people than before.
3. People in this country still lack (basic) the most bascic services such as gas, water and electricity.
4. They will choose (good) the best experts to join the peacekeeping activities in the region.
5. As our organisation gets (big) bigger we will need more volunteers.
6. As more foreigners come to work in Viet Nam, we need to find jobs in a (competitive) more competitive market.
7. Providing an all-round education is (effective) the most effective way to help people in poor countries.
8. This city has become one of (attractive) the most attractive destinations for foreign visitors.