why not make a suggestion by sending an e_mail?

why not make a suggestion by sending an e_mail? By __ an email.A.sent B.sending By __ an email. A.sent B.sending make a suggestion 有make a suggestion吗 I ____like to make a suggestion. Why not make a daily pleasure out a daily necessity Why not __(make) it a little earlier ? 1.Why not to make it a little earlier? a plan or suggestion ;an opinion是什么 why not _ by boat for a change 求两个英语短语句子~make a suggestion,make a plan,make a speech,make a