My English lesson starts at 9 am and ends at 10: 15 am nhé bạn

Đây là câu với thì hiện tại đơn nha! 

Tham khảo nhé bạn! 

124 Hai Ba Trung St.

Ha Noi

June 5, 200...

Dear Donna,

Thanks for your letter. I'm happy to hear that you had a nice Mother’s Day.

I received my second semester report last month. I got good grades for Geography, Physics and Math, but my History and English results were not very good. My former teacher told me that I should improve English and History. I am spending more time on them this summer. And I hope I'll be better at the two subjects next year.

The Mid-Autumn Festival will come in a few weeks. That’s the Moon Festival in Viet Nam. I'm going to Ha Long Bay with my aunt and uncle by bus this afternoon. I'll send you a postcard from there.

Write to me as soon as possible. I'm looking forward to hearing from you.

Fondest wishes,

Lan

Bổ sung thêm nhé!

Sau lệnh readln ( toan ) phải có dấu; 

=> readln ( toan );

Tương tự các lệnh readln ( van ) => readln ( van );

_______________ readln ( anh ) => readln ( anh );

Theo mình là vậy nha bạn! 

* Program cau 1 phải trước uses crt;

Var toan; van; tbc; anh, interger; ( Sai )

=> Var toan, van, tbc, anh: integer;

* Begin phải trước lệnh clrscr;