1.It has been___hot this week.He went there___to see his grandma.
A.specially,especially B.especially,specially C.specially,specially D.especially,especially
2.She with her parents___at this time last night.
A.were watching TV B.watched TV C.watch TV D.was watching TV
3.The little girl was heard____the piano in the next room.
A.plays B.playing C.played D.to play
4.Chinese___by more and more foreigners in the western world now.
A.is spoken B.is speaking C.speaks D.spoke
麻烦各位大侠写一下各题的知识点,..