I failed in the final exam last tem. Only then the importance of studies.
| A．I realized | B．I had realized | C．had I realized | D．did I realized |
Jane’s way of studying chimps, our group are all going to visit them in the forest.
| A．Following | B．Followed by | C．To follow | D．Follow |
—Sarah，I’m afraid I couldn’t go to your birthday party. I have a test next Monday.
—Oh，______ ！You’re my best friend and you must be there！
| A．go ahead | B．come on |
| C．you needn’t | D．it doesn’t matter |
—The village______ we visited yesterday is very beautiful.
—Yes, it’s the place I grew up.
| A．where; where | B．which; which | C．which; where | D．where; which |
Mr. Smith didn’t understand _____ made his son so upset that evening.
| A．what was it | B．why it was this | C．how that was | D．what it was that |
— How can I wake up so early?
— Set the alarm at 5 o’clock, you’ll make it.
| A．but | B．or | C．and | D．so |