I am busy in the computer company.Work begins at one thirty

I am busy in the computer company.Work begins at one thirty Work begins at seven thirty.为什么 begins 要加S Is you very busy in the computer company? Is Mr Zhang very busy in the computer company是什么意思 Lunch is at twelne o'clock.Work begins at h___past one in th be busy at do吗 为什么课本上是I am busy at work every day. I am busy from seven in the morning to eight at night,but I 对I will work in a computer company in 10 years.怎么提问 in a com 一道填空题 请帮我I am too busy,I must___to work in the day time.要求填个 i am quite busy at I am busy at the moment.(改为同义句) GO,IN,I,AFTERNOON,AT,HOME,THE,THIRTY,FIVE