It rained heavily,____ the basketball match had to be put off.
While working on the farm, the students ________ a good knowledge of plant life
I don’t understand what the engineer means, but I’ve got____rough idea of ____ project plan.
He works in Beijing but knows much about London, for he _____ there for a long time.
Look! She is coming here and there _________.
The influence the parents _________ on their children _________ great.