He _____ recognized her, so changed was she since they last met.

Since her arrest last Sunday, she ________ on hunger strike with her fellow prisoners.

It's so long since I last saw her that I couldn't ____her

A、

realize

review

acknowledge

recognize

It ____ a long time since we last met.

A、 was
B、 is
C、 will be
D、 had been

Since her husband had died, so she had to support her family.