—Where is Lucy? —I can’t say where she is, but she have gone to meet her classmates, forthey want to go to Sichuan to work as volunteers.
Now that you’re grown up,you’d better spend your time just on the things you find_______.
The city government is planning to build a factory to deal with the industry waste,but when and where to build it________.
Though having lived abroad for years,many Chinese still________the traditional customs.
Henrywouldratherthathisgirlfriend_________inthesamedepartmentashedoes.
By far, there are many problems ________ to be solved.