I shall start the work ______ he comes. I don't know what to do first.
A: after
B: until
C: unless
A: after
B: until
C: unless
举一反三
- I shall start the work ____ he comes. I don’t know what to do first.
- I don't know when he'll come; but when he comes I shall have a talk with him.
- I don’t know （）. I’ll telephone you if he. A: if he comes; will come B: if he will come; comes C: if he will come; will come
- 1. I don’t know _________ he will come tomorrow. _________ he comes, I’ll tell you.
- I don’t know _______. A: what do B: what will do C: what to do D: do what