3151or，我接砖了!

I said, (trying to be （change to "sound" is better?) smart, 好砖！

As usual, there are (use "were"?) two prepared speeches，好砖，咬牙切齿ing。

The best speaker automatically became the second speaker (maybe interchange the words between "best speaker" an "second speaker"?) 好砖，我给你砖上加砖：interchange-->switch, 去掉between

After that, it was the table topics，这个是toastmaster的专用语，不能改单数。

now I think (use "think back" or something in that effect?), 好砖，我周末看看native speaker怎么说。

I did not make any grammatical mistake (should use "plural" here?)好砖，咬牙切齿ing。

actually, today turns ('turned") out to be a pretty good day!好砖。恩，这个昨天意识到了，我当时想这一天还没过完是不是得一般现在时，被否了，either turned or is turning 都比这个好。