I failed in the examination last term and only then ____the importance of study.
| A．I realized | B．I had realized | C．had I realized | D．did I realize |
—She’s really pretty, isn’t she? Her skin looks so baby smooth!
—Well, it’s just that she puts lots of make-up on her face.____
| A．Sometimes I wish I could be as beautiful as her. |
| B．Actually, natural beauty comes from within. |
| C．I can’t believe she is still so pretty after giving birth to a baby! |
| D．Fortunately, she has a good income. |
—How do you find your missing pen?
—Wow,________.
A. It writes well
B. Quite by chance
B. It lies in my drawer
D. It was kept by my grandfather
Only after being attacked by the Japanese in Pearl Harbor ________in the Second World War thoroughly.
| A．had America involved | B．was America involved |
| C．America had involved | D．America was involved |
The weather turned out to be very good, _________was more than we could expect.
| A．which | B．what | C．that | D．then |
—Please don’t make a noise.
—______________. I’ll be as quiet as a mouse.
| A．Yes, I won’t | B．No, I won’t |
| C．No, I will | D．Yes, I will |