when do we happy?意思

Do you remmeber the time when we are happy? when can we do that什么意思 英语翻译we are happy when ( ) ( ) ( ) ( ) we are very happy.意思 when we get back to school,I am happy和I am happy when we get When Did We Do That shall we remember at time when we are happy when we do exercise,we must be____ . when we do homework,we usually write -------- when we () others happy,we can happy at the same time A brin "when are we leaving"为什么不是"when do we leave" We would be happy 中文什么意思