根据句意和汉语注释，在空格内写出各单词的正确形式。
小题1:After watching such boring _______ (广告), she felt very bored and turned off the TV.
小题2:The sunny boy I know is _______ (幽默)in his class.
小题3:The _______ (长途汽车)over there look very crowded. Shall we take a taxi instead?
小题4:The boy looked so _______ (紧张)at the teacher that he could say nothing.
小题5:The food cooked by his mother always _______ (尝)rather good, doesn't it?
