Mọi người ơi giúp mình bài này nha Chọn đáp án đúng: 1.By the ages of 25,he…two famous novels A.wrote B.writes C.has written D.had written 2.While her husband was in the army, Janet …to him twice a week A.was wriiting B.wrote C.was written D.had written 3.I couldn’t cut the grass because the macine ….a few days previously A.broken down B.has been broken C.had broken down D.breaks down 4.I like looking at these pictures, but I…. enough by lunch time A.should have B.will have C.will have had D.have 5.They…pingpong when their father comes back home. A.will play B.will be playing C.play D.would play