(届甘肃省部分普通高中高三目标诊断英语卷)_______ difficult and challenging the task may be, we must finish it on time, because there is a possibility _______our work will go down in history.
—Fined ¥100! You know you were driving 100 KM an hour, don't you? —No, officer. I _____.This car doesn't do 80.
Although _____of danger, tourists can't help taking photos near the cliff (悬崖) .
We're considering students' request ______the school cafeteria should provide more kinds of food.
—Oh, doctor, The wound on my leg is infected. —You really shouldn’t have left it _______ to the sun.
____ you call me to say you are not coming, I will see you at the theatre at five this afternoon.