判断句子对错，请在正确句子后面的横线上写T，在错误的句子后面的横线上写F。
Because he was ill yesterday, so he didn’t go to work. ____
Because he was ill yesterday, he didn’t go to work. OR He was ill yesterday, so he didn’t go to work. ____

根据提示填空（每空一词）
要么你去北京，要么我去北京。
____you go to Beijing, ____ I go to Beijing.

下面句子有一处错误，请将改正后的答案写在横线上（每空一词）
It rained heavily yesterday but he was late.____

根据汉语提示填空（每空一词）
汤姆和玛丽都不知道该怎样做这个工作。
____ Tom ____ Mary knows how to do the work.

根据提示填空（每空一词）
You will not make progress ____(除非) you study hard.

根据提示填空（每空一词）
____ (无论在哪里) someone falls ill, Doctor Mei often rides for hours to see the patient in the mountainous area.

根据提示完成句子（每空一词）
If you go camping there, you will find it so fascinating.
Go camping there, ____ ____ will find it so fascinating.

根据提示完成句子（每空一词）
I want to learn new words and more grammar ____ ____(为了) I can have a better understanding of English movies.

根据提示填空（每空一词）
Lucy was sleeping while Mary ____ ____ (read) a magazine.

根据提示填空（每空一词）
他从18岁起就有汽车了。
He has had a car ____ ____ he was 18.