Fill in each blank with proper words.

My advice is to ________. (和其他客人一起离开晚会)

Fill in each blank with proper words.

It is important to ________. (写信给主人说谢谢)

Fill in each blank with proper words.

It is impolite to ________. (满嘴食物地讲话)

Fill in each blank with proper words.

It is a pleasure to ________. (学习一些外国朋友的风俗)

Fill in each blank with proper words.

It is good manners to ________. (在吃饭时轻声讲话)

根据汉语意思空白处填入一个适当的词：

the main ________ 主菜

根据汉语意思空白处填入一个适当的词：

________ one’s health为……身体健康干杯

Fill in with proper relative pronouns: who, when, which, where, whose, that, why

The boys, one of ________ is my brother, are making a plan for the weekend.

Fill in with proper relative pronouns: who, when, which, where, whose, that, why

The tree, ________leaves have turned red, was planted by my uncle.

Fill in with proper relative pronouns: who, when, which, where, whose, that, why

Do you still remember the days 　　    we spent happily together last year?