Tim’s mum is worried _______ her son’seyesight as he plays online games too much.

15 The teacher spoke____of Tom, because he is the only student who can fly the kite in the sky

The car Mary bought ____ in France. She likes it very much.

How do you find Mr Li’s lecture— Good indeed. It_______ many problems we have come across in our study.

How do you like the plan ——______.