【推荐1】Please give the postcard to your sister.（改为同义句）
Please ________ your sister ________ ________.

【推荐1】你还记得那些女孩的名字吗？
Can you remember those ______?

【推荐2】中国是世界上最安全的国家之一。
China is one of ________ ________ ________ in the ________.

【推荐3】他们花费了一整天时间收集垃圾。
They spent a whole day collecting the __________________.

【推荐1】(B)用括号内所给词的适当形式填空。
1. There are many _________ (advantage) of riding bicycles.
2. My dear daughter, I have some exciting news _________ (tell) you.
3. Yesterday we had fun _________ (camp) in the forest.
4. Riding a bike can save more time than _________ (walk).
5. He was so _________ (careful) that he made many mistakes in the exam.

【推荐2】Is that your pencil? (改为复数形式）
________ ________ your ________?

【推荐3】How much is this computer? (改为复数句)
How much ________ ________ ________?