All the tourists _______ about the bad service in that restaurant.

What good music! Let’s dance _____it, OK

(2013·宿州模拟)QQ, 　　　you can chat with your friends, makes communication easy.

Jim has _______ friends here, so he often stays at home and feels lonely.

I wonder how to________to him when I get a present from my foreign friend Jack.—Of course say “Thank you”. [ ]