B. WRITE WHEN OR WHILE. 1. I was dancing _______________ my sister was singing. 2. The woman was taking a shower _______________ the phone rang. 3. _______________ I was walking with my dog, I met my friend. 4. _______________ Robert was chatting with his girlfriend, his roommate was chatting with his. 5. My neighbors were having a party at midnight _______________ the police arrived.
