A) is B) doesn’t C) didn’t D) A/B/C
A) is living B) was living C) has living D) has lived
A) was B) wasn’t C) did D) didn’t
A) there was B) there is C) it is D) there has been
A) cleaning B) to clean C) cleans D) cleaned
A) import B) were importing
C) are imported D) are importing 102. Please be quiet. …
A) I am working B) I was working C) I’ll working D) I work
A) work B) to have work C) to be work D) working
