1. The new models of Chuanlan air-conditioners ( 以每天50台的速度出厂). are turned out at the rate/ pace of fifty a day
2. On no account should any money be given to a small child . who has not the slightest idea of its worth
3. Come what may, you can always .rely/count on us for help and support
4. The girl would have fallen into the lake and got drowned but that . he boyfriend had caught her in time
5. At the party the guests were asked to (自己想吃什么就吃什么). help themselves to whatever food appealed to them /they like