But I don't know when he---------(go to bed)
I don't like to go to bed at night but I don't mind getting
五.合并句子.1.Why did he go to bed so early I don’t know.2.Do you
Choice 1.I don’t know when he ___,but when he ___,I’ll speak
I don't know when he ____,but when he ____,I will let you kn
46.I don't know when he ____a__,but when he ______,I'll let
一般现在时表示将来时46.I don't know when he ______,but when he ______,
单项选择.1.--I want to go to different places,but I don't know t
I'd like to go to the post office,but I don't know _______.
I don't know how to treasure when I lost he I find he were v
I don't know when to leave
I don't know when he_________.I must talk to him when he ___
I don't know when he ____,I must talk to him when he____.