—I don't know when he _________ tomorrow.—I will call you as soon as he _________.
举一反三
- I don’t know when he ________. When he _______ here, I’ll call you in a minute.
- ---Do you know when he will come back tomorrow. ---Sorry. I don t know. When he back I tell you.
- I don't know when he ____. When he ____ here, I'll call you in a minute. A: will come, will arrive B: comes, arrives C: will come, arrives D: comes, will arrive
- I don’t know when he will come, but when he________, I’ll let you know.
- I don’t know if he _______ tomorrow. If he _______, we’ll climb the mountain.