英语翻译一定要正确!不要在网上乱翻译抄过来!第一个词是用keepdoinguntil保持…直到,造句：1.我保持这个姿势知直到老师走过来2.我们保持教室卫生直到老师检查第二个词是用separate,分开的,

Question

英语翻译
一定要正确!不要在网上乱翻译抄过来!
第一个词是用keep doing until 保持…直到,造句：
1.我保持这个姿势知直到老师走过来
2.我们保持教室卫生直到老师检查
第二个词是用separate,分开的,造句：
3.上午的两节课是分开上课的
4.两个孩子在路的尽头分手了

Answer 1

I kept this posturer until the teacher came over.2. We kept the classroom clean until the teacher checked.3. Two classes in the morning was had separately.4. The two children separated at the end of t...