11．—Did you find your watch yesterday?
—No，I didn’t find，but I've bought ．
A．one；one B．it；one C．it；it D．one；it
12．My father is very strict．memy studies
A．in；with B．with；in C．in；in D．with；with
13．The’s talk is protection of environment．for tonight
A．title B．idea C．theme D．word
14．He’s got himself into a dangerous situation．he is likely to lose control over the plane
A．where B．which C．while D．why