Underline the correct form of the verb in each sentence. (Garis bawahi bentuk kata kerja yang benar dalam setiap kalimat.)

Example:

I haven’t had any news from my friends for ages. They’re travelling / They travel around Europe.

1. When I arrived at the tourist caves, people were already queuing / already queued to get in.
2. Could you move out of the way of my camcorder, please? I record / I’m recording the display.
3. We’re exhausted because we’ve explored / we’ve been exploring the city all morning.
4. was appalled at the amount of rubbish that people had left / had been leaving on Mount Everest.
5. He worked / was working as a tour guide when I met him.
6. The growth of tourism started / was starting in the 1960s.
7. We need to act quickly because tourists are destroying / destroy this historic site.
8. Look at this! I’ve been writing / I’ve written our names on the wall of the cave.