―If the traffic hadn’t been so heavy, I could have been back by 6 o’clock―What a pity! Tina _______ here to see you

The vegetables grown in this district aremuch better than ____ in that district.

Most of Fei Yuqing’s songs are light , ____ Jay Chou’s, but their cooperative song is very successful.[ ]

_____ some knowledge of cooking just by watching my mother doing it.

I had finished supper and _____ have a bath when the power was cut off