Rewrite the following sentences into singular/plural form.
e.g. She is going to see her friends.
答案: They are going to see their friends.
1. The woman was wearing a new watch.
答案:
2. whales are big animals.
答案:
3. There is a knife in the kitchen.
答案:
4. The children do not come here often.
答案:
5. There were some bicycles near the park.
答案: