______ a truck coming directly from the opposite direction, the car driver turned ______ right to avoid a head-on collision. 

Peter sat on the train seat, with his eyes ____ on the fields outside the window.

Li Ming is a student who is easy ___ though he has some trouble ____ his lessons.

_____ that he isn’t adequate to the present job, he devotes all his spare time to studying  professional knowledge.

English is a language ______ in many countries.