Match the words with the Vietnamese equivalents.

Match the words in bold with their meanings.

Complete the sentences using the words given.

1. Local people make a big from selling handmade arts and .

2. Tourists must be of the of their actions on the local culture.

3. Everyone should be for protecting the local environment.

4. Costa Rica's national parks have made it a centre for .

Match the sentences with the correct types.

(Kéo thả hoặc click vào để điền)

Are the sentences have a falling (F) or rising (R) intonation? Choose the correct answers.

1. Do we need to bring some snacks?

2. Where are we going this weekend?

3. I've booked the tickets for an eco tour.