Peter ________ come with us tonight, but he is not very sure yet.

A) with

B) in

C) on

D) for

A) won't have known

B) can't have known

C) shouldn't know

D) mustn't know

A) nor shall I

B) neither can I

C) so do I

D) so I can

A) food

B) dinner

C) lunch

D) meal

A) who

B) whom

C) whoever

D) whomever

A) shows up

B) show off

C) stays in

D) stays up

A) I realized

B) have I realized

C) did I realize

D) I had realized

A) take on

B) put on

C) get on

D) look up

A) event

B) occurrence

C) accident

D) incident

A) didn't keep

B) have not kept

C) don't keep

D) had not kept