----- Nội dung dịch tự động từ ảnh ----- Reading comprehension. Đọc đoạn văn sau và chọn đáp án thích hợp nhất điền vào chỗ trống. metal points. They The Ballpoint pen People wrote with feather pens and then used pens (61). had to dip to points into ink (62). pen that could hold ink (63) every few letters. Next someone invented a fountain it. A fountain pen can write several pages before you have to (64) it again. (65) Two Hungarian brothers, Ladislao and Georg Biro, invented the ballpoints pen that we all today. They left Hungary and started making ballpoint pens (66) World War II. English pilots liked them. They (68) write fountain pen in airplane because ink leaked out. Later, a French company (69). Bic bought the Biro's company. Some people call a ballpoint pen a bic. Australians call them biros. Whatever we (70) England in 1943 (67) them, we use them every day. 61/a. of 62/a. behind 63/a. outside 64/a fill 65/a. spend 66/a. on 67/a. when 68/a. couldn't 69/a. to call 70/a. call UNIT 3 b. with b. in front b. inside b. full b. waste b. at b. while b. can't b. called b. called c. in c. after c. out of side c. empty c. use c. out of c. during c. could c. calls c. will call End of Test. d. by d. before d. beside d. help d. word d. in d. in d. can d. be called d. would call 102