根据句意,在答题卡对应题号的横线上,写出括号内所给单词的适当形式。
(1)He left as a poor boy and returned as the ____ (wealthy) man in the town.
(2)Some ____ (Asia)countries are advised to solve problems face to face.
(3)Jack feels____ (worry)these days that he can hardly fall asleep at night.
(4)There are some differences in____ (pronounce) between British English and American English.