bai 5: complete the sentences so its meaning doessn ' t change . 1.our school has 20 classrooms. 2. the book is on the table. ==>there... ==>there.... 3. Is the a lake in the park? 4. the mountains are behind the house ==> does.... ==> the house...

2 câu trả lời

1. There are 20 classrooms in our school.

2. There is a book on the table.

3. Does the park have a lake?

4. The house is in front of the mountains.

P/s: Em nên dịch câu hỏi sang tiếng Việt trước khi trả lời nhé

1.There are 20 classrooms in our school.

2.There is a book on the table / There table is unnder the book

3.Does the park have a lake?

4.The house is in front of the mountains.