Fill in each gap with one suitable word to complete the passage.

I have a very close friend. His name is Phong. He is eleven years old....  he is in grade six. He....  speak English. He has ....English  Tuesday, Thursday and Friday. He can also.....  the piano. In his room,....  is a piano and some books. Every day he gets up at six. He....  breakfast at six-thirty and goes to school at a .... to seven. He has his...  from seven-fifteen to eleven-thirty. Then he  back home and has lunch at twelve o'clock. It's three o'clock in the afternoon now and Phong is in his room. He....  doing his homework.

class,there,quarter,is,goes,play,on,and,can,has

Complete the sentences with did, was or were.

.... they go skiing last weekend?

Where ... you yesterday, Ba?

... you visit Hua Tat Village when you ... in Moc Chau?

Each sentence has a mistake. Find and correct it.

Each sentence has a mistake. Find and correct it.

ổng tất cả các số nguyên x thỏa mãn -19 ≤ x ≤ 15 là