Complete the sentences with the phrases in the box.

  went blank                   exploring a site                an eco-tour                   learnt it by rote

  team building activities

1. I couldn't answer her questions because I just _______.

2. My mind suddenly _______ when she asked me about our plan.

3. The most memorable part of our picnic was _______ by the mountain.

4. We are now more aware of environmental protection after we took _______.

5. After we joined _______, to each other we all got closer.