build,buy,come,get,live,see,stay,visit填空1.they__many high-rise buildings in the city.
问题描述：
build,buy,come,get,live,see,stay,visit填空1.they__many high-rise buildings in the city.
2.The traffic in the city __much worse recently.
3.When the tourists__in the summer,they__in the city centre
答
1. have built
他们在城市中修建了很多高楼.（强调是已经完成,所以用现在完成时）
2. gets （get+adj表示变得怎么怎么样,比如get better就是变得更好）
3. come, will stay（从the summer判断是还没有发生,所以用将来时）