Our country______a lot in the last fifty years该怎么填?A.changed B.changes C.has changed

Our country______a lot in the last fifty years该怎么填?A.changed B.changes C.has changed Our country______a lot in the last fifty years该怎么填?A.changed B.changes C.has changedHe______[have] to walk to school every day该怎么填？ **l**** to our Sports Center China is a great country______a long history.A.to B.in C.with D.for relevant sight L/C in our there are there (l ) in our city here is our name l—— much,liked,our,l,very,school Our holidayis from- -to- -.l think it irrevocable L/C without our confirmation our english book has fifteen l ____ l like to present my self l miss our l take the books to our school.改为否定句 连词成句.friend ,l,you,our,see,can,think an irrevocable L/C in our favour如何翻译 英语作文；l like our school wall newspaper our English teacher asks to s( )English l( ) l'll show some__(visit)around our factory