Chứng minh tế bào là đơn vị cấu tạo và đơn vị chức năng trong cơ thể người.

My mother finds arranging flowers exciting.

1. goes.

2. was.

3. are making.

4. hasn't written.

5. watched.

6. did you do.

7. have ever invited.

8. Does - play.

9. didn't pass - was.

My brother doesn't like playing board games.

mình trả lời ở dưới rồi nhé.

I find collecting coins interesting.

3, My mother finds arranging flowers exciting.

5, Both Lan and her brother like making models.

1. having -> have,

2. helping -> help.

3. we organized -> oraniging.

4. put -> putting.

5. having -> have.