My brother and I will go to the library tomorrow.— ___. Shall we go together?[ ]

─ Is the woman in white our manager? ─ It ________be her. She has just left for Shanghai.

It’s popular to use QQ to _________ with each other on the Internet now.

What do you want to do for vacation?——I_____my grandmother.

What do you have ________ lunch?[ ]