1.I ___my homework while my parents ___basketball watch on TV last night.

1.I ___my homework while my parents ___basketball watch on TV last night.
A.did;have watched B.was doing;were watching
C.had done;were watching D.would do;were watching
2.The woolen coat is _____.I'll take it.
A.enough cheap B.cheap enough
C.cheaper enough D.enough cheaper