Mr Black must be worried about something. You can ____ it from the look on his face.

Jane, can I wear jeans and a T-shirt to the evening party? —OK. But a dress might be __.

I told them not everybody could run as fast as you did, ________

While there are quite a few differences in the education system, in many countries education is ____.

Tu Youyou is the first Chinese to win the Nobel Prize in Medicine, she ______ by more people nowadays.