I don’t know when he will come, but when he________, I’ll let you know.
A: will come
B: comes
C: has come
D: is coming
A: will come
B: comes
C: has come
D: is coming
举一反三
- I don’t know when he will come, but when he________, I’ll let you know.
- 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
- 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: comes; comes B: will come; will come C: will come; comes D: comes; will come
- I don't know if my friend ________. If he _______, I'll let you know. A: comes, comes B: comes, will come C: will come, comes D: will come, will come