Thenumberoftallbuildings__________greatlyinTianjininthelastfewyears.
A、isincreasingHiswholeschooleducation________only2yearsbecauseofhisillness.
Shewouldratherhavearoom__________thansleepwithhersister.
You__________putyourcomputerinyourbedroom.
________,thefirstsettlersfoundinNewZealandmanystrangebirdsandanimalsthatexistnowhereelseintheworld.
Atthismomentthebellrang,________theendofclass.
