Question

I.                  Chuyển sang phủ định và nghi vấn

1.     I have known her for 2 years.

-> ..........................................................................................................

-> ..........................................................................................................

2. Tom has been to Hanoi before.

-> .........................................................................................................

-> ..........................................................................................................

3. We have lived here for 10 years.

-> ...........................................................................................................

-> ........................................................................................................

4. They have worked with my father recently

-> ...............................................................................................................

-> ..............................................................................................................

Answer 1

1 I haven't known her for 2 years

Have you known her for 2 years?

2 Tom hasn't been to HN before

Has Tom been to HN before?

3 We haven't lived here for 10 years

Have you lived here for 10 years?

4 They haven't worked with my father recently 

Have they worked with your father recently?

Answer 2

1.     I have known her for 2 years.

-> .........................i haven't known her for 2 years.................................................................................

-> ....................................have you known her for 2 years..........?............................................................

2. Tom has been to Hanoi before.

-> ...........................................Tom hasn't been to Ha Noi before..............................................................

-> ............................................................has tom been to HN before ?..............................................

3. We have lived here for 10 years.

-> .............................................we haven't lived here for 10 years..............................................................

-> ........................................................have they lived here for 10 years ?................................................

4. They have worked with my father recently

-> .........................................................................they haven't worked with my father recently ......................................

-> .................................................have thet worked with my father recently ?.............................................................