Câu 1:

1.The novel bought by my sister is very interesting.

2.The novel bought by my sister is very interesting

3.Do you see the notice warning people not to enter the military zone?

4.The stairs leading to the cellar are rather slippery.

5.We had a river to swim.

Câu 2:

1. She is the most intelligent woman whom I’ve ever met.

2. This doctor whom you visited yesterday is famous.

3. These children whom she is taking care of are orphans.

4. The two young men whom you are acquainted with are not good persons.

5. My father whom you met this morning goes swimming everyday

1.The novel bought by my sister is very interesting

2.The novel bought by my sister is very interesting

3.Do you see the notice warning people not to enter the military zone

4.The stairs leading to the cellar are rather slippery

5.We had a river to swim

1. She is the most intelligent woman whom I’ve ever met

2. This doctor whom you visited yesterday is famous

3. These children whom she is taking care of are orphans

4. The two young men whom you are acquainted with are not good persons

5. My father whom you met this morning goes swimming everyday