— Is it OK to take this seat
— Sorry,（）.

A:here you are B:take it C:it's taken D:never mind

All but one（　） take part in the conference（　）tomorrow.

A:is going to; that is to take place B:are going to; that is about to take place C:are going to; that is to be taken place D:are going to; which is to be held

--Is it OK to take this seat -- Sorry, _________.

A:here you are B:take it C:it’s taken D:never mind

--Is it OK to take this seat -- Sorry, _________.

A:here you are B:take it C:it’s taken D:never mind

--Is it OK to take this seat -- Sorry, _________.

A:here you are B:take it C:it’s taken D:never mind

--Is it OK to take this seat -- Sorry, _________.

A:here you are B:take it C:it’s taken D:never mind