A. a . He isnowworking.
b.hegets
c.camein……worked
d.He was neverborrowed.
e ,Iwashaving,hewaseating
C.1.gets,got 2.havenothad 3.waswriting ……talked/weretalking
4.amtyping 5.passed/werepassing
选择：1-5BBBAB 6-10CCACC11-12BD