I’M AFRAID WE’LL HAVE TO……….OUR MEETING TILL NEXT MONTH.A. PUT FORW...

1/ - BAI TAP TRAC NGHIEM ANH THPT
BAI TAP TRAC NGHIEM ANH THPT

1/ I’m afraid we’ll have to……….our meeting till next month.

A. put forward B. put back C. put down D. put off