(届北京市朝阳区高三第一次综合练习英语试卷)—You could always put the decision off a little bit longer. —_______If I leave it much longer I might miss my chance.
If you keep on, you will succeed ________.
Everyone knows that________ is dangerous to play with fire, but________ is difficult is to prevent children from playing with fire.
—Thank you very much. —It’s a piece of cake compared to your saving my life: I am forever ______.
—Why are you so disappointed? —I went there hurriedly and waited there for 3 hours, ______ the tickets have been sold out.
—What are you doing outside the class? Didn’t you hear the clock ______? —Sorry, sir. I ______.