Let's make it half past nine. 让我们定在九点半吧! 句型28:have nothing to do They have nothing to do every day. 他们每天无所事事。 句型29:be sure/ be sure of / about sth / be sure to do sb I think so, but I'm not sure. 我想是这样,但不敢确定。 I was ...
1 I promise you.我答应你。你可以用这句话来向他人作出保证。动词“promise”指“承诺、保证”。2 I’ll make good on that promise.我会说到做到。表达“make good on something”的...
更多内容请点击：初中英语必考的62个核心句型,每天背两句!