0Can I say,02br 02br 00a) They see coral when snorkelling now.02br 02br 00b) They see coral when snorkelling every day. 02br 02br 00 (which one is better?)0-
0I believe, neither is correct. 02br 02br 00I don't think WHEN can be followed by a gerund phrase. It is better to use 'WHILE' in your last two sentences.02br 02br 001. They are seeing (or rather - looking at) corals now while snorkeling.02br 02br 002. They see corals everyday while snorkeling.0-
0But, The sentence below is correct, so I believe my sentence is correct. What do you think?02br 02br 00a He wears a helmet when / while riding the motorcycle every day. (correct)0-