[填空题]My roommate was so ill last night that we had to ______ (请医生来).

[单项选择]We had to start at exactly the same time, so we had our watches ______.
A. checked
B. tested
C. stabilized
D. corrected

[单项选择]Although our boss had been so unkind to us, we heaped coals of fire on his（）by helping him in his misfortune.
A. shoulder
B. hand
C. arm
D. head

[填空题]We had so many things that we couldn’t move them by ourselves. We had too many things ______ move them by ourselves.

[填空题]We had a road accident last weekend, but we were (luck) ______ to escape injury.

[单项选择]The car had a ______ tyre , so we had to change the wheel.
A. broken
B. cracked
C. bent
D. flat

[单项选择]Unfortunately when I arrived she（　）,so we only had time for a few words.
A. has just left
B. just left
C. had just left
D. was just leaving

[填空题]

name, my legs were so weak I could only hardly stand up." she laughs. So

[单项选择]She was so ill because of overwork that she had to leave her work half-done to ask for ______.
A. a three day sick leave
B. three-days sick leaves
C. a sick leave of three days
D. three-day sick leaves

[填空题]I had a d (66) time last year with my health. For several months I su (67) from periodic headaches and almost constant nausea (恶心). I made several visits to my doctor, who attributed my headaches to migraine (偏头疼) and pro (68) me with medication. When this failed to work he f (69) on my nausea as the root cause of my problems, and (70) (blame) my headaches on the nausea. I took five blood tests, (71) of which revealed anything significant. I discussed my diet with the doctor at length, and we tried elim (72) certain foods from my diet. He suggested, for exampie, I might (73) be from a low-fiber diet. But still the symptoms persisted, and I started to resign myself to (74) (feel) ill for the rest of my life. I was understandably con (75) about the possibility of the illness (76) (be) something serious, even a brain tumor (肿块), but the doctor said that my anxiety was a resul