Unit 6
make use of 利用
introduce sb. To sb 把某人介绍给某人.
apologize to sb. For 因......向某人道歉
write down 写下，记下
pay a visit to some place 参观某地
keep silent 保持沉默
for a moment 一段特定的时间，片刻
leave out 省去，遗漏；不考虑
ask for sth. 要求得到某物
be busy with sth. 忙于某事
at table 在吃饭
drink to ones health 为某人的健康干杯
do well in 在......方面干的不错
invite sb. To do sth. 邀请某人去干某事
a thank-you letter 一封感谢信
thank sb. For 因......而感谢某人
laugh at 嘲笑
stare at 盯着看
make jokes about sb. 开某人玩笑
keep sth. In mind 记住......