... went of itself.A. because B. as C. since D. since17. — I have a favor to ask you. — _____. 70 câu giao tiếp (with answer)1. — Look! How long _____ like this? — Three weeks! It’s usual here ... 21—25BADCA 26 – 30BDCCB 31—35ADDCA 36—40DCDAA 41—45CBDBC 46—50DAAAD 51—55ADCAB 56—60BDBBD61—65BDCAA 66—70CACAA — No, boy. It is _____ heavy _____.A. so, thank you B. very, thank you C. rather, how ... holiday for two to Florida. I_____my mum. A. am taking B. have taken C. take D. will have taken 70. — Oh, it’s you! I_____. — I’ve just had my hair cut and I’m wearing new glasses. A. didn’t...