一些英语问题 希望大家能帮一下忙 谢谢

1、▁Healthy▁▁(health）eating habits help to build us up.
2、That is a lot of ▁traveling▁▁(travel).
3、You will learn it▁well▁▁.A.good B.well
4、The news makes them ▁happy▁▁.A.happy B.happily C.happiness D.to be happy
5、We will▁take part in▁▁the English corner.Would you like to▁join▁▁us?
A.take part in;join in B.join;take part in C.take part in; join D.join in; take part
6、Sandy 是哪个国家的城市?
She was was a U.S.woman recognized as the tallest woman during her life according to Guinness World Record.She died in August 2008.It is not a city.