上古时代，人们住在野外的山洞里，后来最早学会建造房屋，开始过定居生活的是（    ）

用所给词的适当形式填空
____ Every day Li Ming____________（go）home at five o’clock．
____ What about _______________(go) ___________________ (swim) tomorrow?
____ I like to eat _______________________ (tomato) very much.
____ I ____________________________ (be) 13 years old next year.
____ Let’s go        ____________  (shop) tomorrow.
____ It’s easy __________________________ (answer )this questions.
____ Would you like______________________  ( go ) to my party this weekend?
____ Shanghai is __________________________ ( big ) than Hong Kong.
____ Is Mrs Green __________________________ ( clean ) the house at the moment?
____ Liu Xiang likes ____________________________ ( run ) very much.