When and where to build a new teaching building ____ (decide)yet.
举一反三
- When and where to build the new factory _________yet．
- When and where to build the new factory _____ yet. A: is not decided B: are not decided C: has not decided
- When and where to build the new factory _________yet． A: is not decided B: are not decided C: has not decided D: have not decided
- It is said that the new building that ___________ (build) now will be used for teaching.
- Work on the new teaching building (begin) ______ next year.