ironing

21-22. B => as

23-24. D either

25-26 D as

27-28 A interested

1. This soup is too hot for us to eat.

2. These oranges are ripe enough for you to eat.

3. The morning is too cold for us to go swimming.

4. The box is too heavy for her to carry.

5. The room was too dirty to clean.

6. It was too late for her to go home.

7. The class was quiet enough for the teacher to explain the lesson.

8. They aren’t tired enough to sleep.

9.  The film was too boring for her to see. 

10. She is old enough to  drive a car.

11.It rained heavily enough for all students to stay at home.

12. It is too early for you to catch any taxi to the airport.

1A (apartment là căn hộ còn lại là các loại phòng)

2D ( lemonade là nước chanh còn lại là món ăn)

1C 

2B

1D 2A 3B 4D 5B

administrative

be divided

1C 2B 3A 4C 5A

1 complaint

2 preservation

3 deforestation

4 pollution

5 division

6 conservationists

7 encourage

8 healthily

9 homeless

10 picnicking