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Two of the most (16) …………… holidays in the United States are Independence Day and Thanksgiving Day. The fourth of July marks the American declaration of independence from Britain. Most towns, big or small, celebrate the fourth of July with parades and fireworks. Families (17) ………………. with barbecues or picnics. Thanksgiving Day is celebrated in fall, on the fourth Thursday in November. It is a day when people give thanks to the harvest. Most families (18) ……………. a large dinner with roast turkey. (19) …………… Independence Day and Thanksgiving Day are national (20) ……………… . 16. A. important B. importance C. importantest D. more important 17. A. celebrating B. celebration C. celebrate D. celebrated 18. A. have B. buy C. help D. take 19. A. Besides B. Both C. Either D. Nor 20. A. chances B. months C. holidays D. times

Bài 6: Hoàn thành những câu sau, sử dụng thì quá khứ hoàn thành của động từ. 1. When I arrived at the station, the train (leave)_________________. 2. My friend (live)___________in China before she moved to American. 3. They (never been) _______________ here before. 4. After I (finish) __________ my breakfast, I went to work. 5. The student (not finish) __________their assignments so they were in great troubles. 6. After the couple (eat) ____________seafood at a seaside restauran, they felt sick. 7. If you (listen) __________to my advice, you wouldn’t have made that silly mistake. 8. What did Jim do after he (finish)__________his homework? 9. The trees were dead because it (be)_____________dry all the summer. 10. _____________(you/meet) Jane anywhere before? Bài 7: Khoanh tròn vào đáp án đúng. 1. My co-worker (had not used/didn’t use) email before, so I showed him how to use it. 2. Because I (hadn’t studied/didn’t study) for the test, I was very nervous. 3. The wave (had destroyed/ destroyed) the sandcastle that we had built yesterday. 4. When shewent out to meet her friends, she (had already done/ already did) all the chores. 5. The waitress brought a drink that I (didn’t order/ hadn’t ordered) before. 6. (Had you given/ did you give) James a ring before you dropped by his apartment? 7. Susan (took/had taken) a rest after she had washed all the dishes. 8. When Jim came to the meeting, everyone (had left/left). 9. Before she had dinner, she (had washed/ washed) her hands carefully. 10. Before I (had gone/went) out, I asked my parents for permissions.

Ai giúp mình với Minh is sitting in Dy Lai’s surgery .He is very worried and Dr Lai notices this .She smiled at Minh and tells him not to worried , She explains that one of Minh’s teeth has a cavity but it’s isn’t serious . Dr Lai filled the cavity in Minh’s tooth . She finishes in ten minutes . Minh is very pleased .Dr Lai says that Minh must brush his teeth very carefully everyday because clean and healthy teeth are very important for his health Surgery : phòng phẩu thuật - finish : hoàn thành Notice : thông báo Smile : cười Cavity : lổ sâu răng Serious : nghiêm trọng Fill : trám Where is Minh ? ............................................................................................................. Is he worried ? -................................................................................................................. c.Is the cavity in Minh’s tooth serious ? -.................................................................................................................. d.What does Dr Lai do with with the cavity in Minh’s tooth ? -.................................................................................................................. e. What does Dr Lai say ? -.................................................................................................................. f. How does Minh feel when he leaves the surgery ?

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