---Do you know when he will come back tomorrow. ---Sorry. I don t know. When he back I tell you.
举一反三
- —Do you know when he will come back tomorrow?--Sorry, I don't know. When he ____ back, I'll tell you. A: comes B: will come C: come D: may come
- I don’t know when he will come, but when he________, I’ll let you know.
- —I don't know when he _________ tomorrow.—I will call you as soon as he _________.
- I don"t know when he ______ back. When he comes back, please let me know. A: would come B: comes C: will come D: is coming
- I don't know when he ______, but when he ______, I'll let you know. A: will come/comes B: comes/will come C: comes/comes D: will come/will come