—Could I buy some drinks and snacks?—Sorry, you ____ (can't / couldn't).

—Could your brother run at the age of two?—Yes, he ____ (can / could).

—Could I have a look at your new watch?—Yes, you ____ (can / could).

Could you ____ (buy / bought) a car ten years ago?

He ____ (can / could) read and write when he was three.

阅读填词，选择合适词的适当形式填空
so, busy, good, invite, we, camp, doctor, see, hard, maybe
Dear Mary,
Thank you for your letter and your58____. I really hope I can go59____with you, but I have to say sorry to you. I’m too 60____next week!On Monday, I have to see the 61____. There is something wrong with my eyes. I can’t 62____ people or things a little far from me clearly. 63____I should wear a pair of glasses. On Tuesday, I have football training. You know, I’m on 64____ school football team. We’ll have an English test on Friday morning, 65____ on Wednesday and Thursday I have to stay at home and study 66____. On Friday afternoon, I’m going to a concert. My favorite stars will come. I like their music very much.
Have a 67 ____ time! And please call me after you come back from your camping.
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Yours,
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 Susan

填空
44.In my hometown, the weather of this summer is much ____(hot) than that of last summer.
45.It’s a good habit to brush your____(牙齿) every day.
46.Thank you very much for____(邀请)me to your birthday party.
47.The man shows great ____(兴趣)in sports. He enjoys it very much.
48.The funny story makes him l____.
49.I just finished____(读) the story book.
50.We should do more exercise to keep____(健康).
51.— How many times should I take the medicine, doctor? — ____(两次) a day, please.
52.Audrey Hepburn was ____(活跃的) in the film industry for nearly 40 years.
53.Tom and Jerry r____ their bikes to Uncle Ma’s Farm twice a month.
54.The old town attracts____of foreign visitors every year.(hundred)
55.Mary comes from England and her old school is smaller than____.(our)
56.I think this problem is much ____ (easy) than that one.
57.It’s necessary for us ____ (understand) the importance of health care.

—When ____your mother ____ (buy)you that blue dress, Lucy?—Sorry, I really can’t
remember. Maybe two or three weeks ago.

—Lin Kai,hand in your homework, please.—Oh, sorry. I ____(leave) it at home this morning.

Lucy ____ a student last year, but now she ____ a teacher.