B. Chọn phương án dúng nhất dể diền vào mỗi khoảng trống trong mẩu dối thoại sau A: (46).... you like to come round on Saturday for dinner? B: I'm sorry, but I'm afraid I (47)... (48).... to go to my grandmother's for the weelkend. She's getting old and there are a few things that (419).... .. doing around the house. A: I think you (50).. get your brother to do something. ..... . I've nsked him several times help at :1 B: I know, I wish he (51). but he just (52)... A: Oh well. Anyway, when (53). jou get back? B: Wednesday, I think, but I (54)... ...... get back earlier.
