题目

I plan to go to Beijing for a visit 改为同义句 My plan ____ ____ ______ and ______ Beijing.
1、I plan to go to Beijing for a visit 改为同义句
My plan ____ ____ ______ and ______ Beijing.
2、Monkeys can work out easy Maths problems.改为同义句
Monkeys can work out Manths problems that _____ ______ ________.
3、She didn'thelp her mother do any housework until she was fifteen.改为同义句
She ______ _______ help her mother do some housework __________she was fifteen.
4、她昨天上午开始做那项工作,直到一个小时前才做完.
She______ ________do the work yesterday morning and_________finish it __________an hour ago

提问时间：2020-08-07

答案

1.is to go visit
2.is not difficult
3.began to when
4.began to didn't until
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