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6. Mike hasn’t written to his father for 9 months.
Mike
last……………………………………………………………………………
7. We haven’t played football since last month.
The last
time………………………………………………………………………..
8. The red book is expensive, but the blue book is cheap.
The red book isn’t
as……………………………………………………………….
9. How long have you worked as a secretary?
When…………………………………………………………………………
……..
10.Mai is 13 years old and Nam is 13 years old.
Mai is the
same……………