用“there is,there are,there are't,there wasn't,there were,there weren't”填空（急!）(急!) 1、________a lot of boats fifty years ago.But_______ a pier here.2、Now__________many people and cars here.3、30 years ago,_________a lot of people,factories or a subway here.4、Now__________bridges,highways and ferries here.But 50 years ago__________a ferry pier and some bridges here.5、50 years ago,_________a tunnel,a highway or a subway.
问题描述：
用“there is,there are,there are't,there wasn't,there were,there weren't”填空（急!）
(急!)
1、________a lot of boats fifty years ago.But_______ a pier here.
2、Now__________many people and cars here.
3、30 years ago,_________a lot of people,factories or a subway here.
4、Now__________bridges,highways and ferries here.But 50 years ago__________a ferry pier and some bridges here.
5、50 years ago,_________a tunnel,a highway or a subway.
答
1. there weren't
2.there are
3.there weren't
4.there wasn't
5.there is
是否可以解决您的问题？
答
1 There were ,there is
2 there are
3 there weren't
4 there are ,there was
5 there wasn't