We plan to go out for a picnic next weekend. Would you like tocome along — ______. It’s my favourite.

_______ they _______to the concert —No.They stayed at home and watched TV.

2008 was a great year，since when itgreatchanges in China．

Theprofessor devoted all his life ____the treatment of AIDS

The limits of a person’s intelligence, generally speaking, are fixed at birth, but ________he reaches these limits will depend on his environment.