After Tom has a look at his son,he will go to bed.(同义句）Tom ____ go to bed ____ he has a look at his son.
问题描述：
After Tom has a look at his son,he will go to bed.(同义句）
Tom ____ go to bed ____ he has a look at his son.
答
won't until
not until句型 直到。。才...
答
Tom will go to bed after he has a look at his son.
看一眼儿子后，Tom就去睡觉。
Tom won't go to bed until he has a look at his sun.
这样写的话，意思有些改变：只有看了一眼他的儿子之后，Tom才肯去睡觉。
答
Tom (won't) go to bed (until) he has a look at his son.
*此句为时间状语从句,go为瞬间动词需要用not.until
答
will ……after