1. Our _________ anthem is sung every Monday morning. (nation)
→ Our national anthem is sung every Monday morning.
2. She is pleased with a lot of ________ for Tet. (prepare)
→ She is pleased with a lot of prepare for Tet.
3. Buses run _______ between the city and the airport. (frequent)
→ Buses run frequent between the city and the airport.
4. ________ waves are one of the great forces of nature. (tide)
→ Tidal waves are one of the great forces of nature.
5. The tsunami _________ in December 2004 killed more than 160,000 people. (disastrous)
→ The tsunami disasters in December 2004 killed more than 160,000 people.
6. Police have issued a __________ of the robbers. (describe)
→ Police have issued adescription of the robbers.
7. He is very ____________ towards his friends. He never helps anyone. (consider)
→ He is very considered towards his friends. He never helps anyone.
8. We are talking about the __________ of natural resources. (preserve)
→ We are talking about the preservation of natural resources.
9. Can you tell me the reason for the Mother's Day _______ ? (celebrate)
→ Can you tell me the reason for the Mother's Day celebrating?
10. A _______ faucet can waste 500 litters of water a month. (drip)
→ A dropping faucet can waste 500 litters of water a month.
11. Mount Pinatubo, which is a volcano in the Philippines, _________ in 1991. (erupt)
→ Mount Pinatubo, which is a volcano in the Philippines, eruption in 1991.
12. One of the most important ____________ for Vietnamese people is Tet. (celebrate)
→ One of the most important celebration for Vietnamese people is Tet.