I was late for school because my alarm clock didn’t ＿＿＿＿＿＿this morning.
A. go on B. go off C. go away D. go up
- How was the performance last night?
- It was so good. Though it ＿＿＿＿＿＿ nearly four hours, few 
people left early.
A. covered B. reached C. lasted D. played
- Is there any ＿＿＿＿＿＿ for two chairs in the office?
- Yes, I think so.
A. ground B. floor C. space D. area
- Why are you so ＿＿＿＿＿＿, Helen?
- I thought I had lost my purse, but I didn’t. I found it in my study!
A. angry B. happy C. sad D nervous
Although he failed this time, he didn’t give up and ＿＿＿＿＿＿studying hard.
A. stopped B. continued C. succeeded D. finished
– We’d better invite Tom and Kate to the party tonight.
- Yes, ＿＿＿＿＿＿ ? I’ll give them a call right now.
A. why B. why not C. what for D. how
