1.We arrive in Beijing at 10 o'clock.（对at 10o'clock提问） 2.Tom is five.My sister in five,too.（
问题描述：
1.We arrive in Beijing at 10 o'clock.（对at 10o'clock提问） 2.Tom is five.My sister in five,too.（
接上面：the same as改写一句话）
3.Is your mother a teacher?（用or和doctor改写成选择疑问句）
4.The little girl likes to go to the zoo.（改为否定句）
接上面：用the same as改写一句话）
答
What time do you arrive in Beijing
Tom is the same age as my sister.
The little girl doesn't like to go to the zoo./ The little girl dislikes to go to the zoo.