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