重點講解：
1. because of 因為；由于；
例句：The drainage system has collapsed because of too much rain.
由于降雨過多，排水系統已經徹底癱瘓了l&ii%(4Gt0=18。
2. go out with 與（異性）交往；與…談戀愛；
例句：You can have a great time if you go out with the one you love.
如果你和你愛的人約會，你會很快樂)E3f^zGL*d#uQ,。
3. get caught up in 牽扯進；卷入；
例句：And try not to get caught up in competition with other family or friends.
盡量使自己不要卷入和其他家庭或朋友的競爭當中QnoCGGnvK#。
4. be supposed to do sth. (按計劃或期望)應當，應該，須；
例句：Whatever the circumstances, parents are supposed to know what to do for the best.
不論在什么情況下，父母都應該知道怎樣做才是最好的TYZ!bOmd%8NrSAEC^a。