1.还好 = not bad while 很好= very good 2.要好= close friends 要花= ??? where did you find this 3. almost the same meaning but 例如 can NOT lead a sentence just like "such as" while 比如 = for example/instance 4. 总要 = always 只要 = as long as 5. 有所 is a classical grammar 有 of course means to have or there be 所 we can consider it as "something of" e.g 有所不同 there is something of differences which makes adj and verbs that can not be object to nouns.

3. 例如= for example. as u saw, i wrote so much 'for exmaple'(例如) . I believe u know u should how to use it. 比如=such as,for example. let's read some exmaples. In a dialogue, exmaple one, A---What sort of woman would u most like to marry with?(你 想娶 个 什么样的 女人？) B---uh,let me see, i go for women of ur type. such as u. （我 想娶 你这样的，比如 你。） exmaple two, A---which colored tulips do your favor? such as white, pink or purple? (你 喜欢 什么颜色的 郁金香？ 比如，白色？桃红色？紫色？) B---purple please,thank u!（紫色，谢谢！） Besides, generally speaking, 例如 is more written. 比如 is more oral. 4.总要 = always or will. 总要 = always . for example, When he writes, he always uses that pen. (当 他 写字时，他 总要 用 那支 钢笔。） sometimes, 总要= in the end , sth.will certainly happen. for example, He's travelled a lot but he will certainly come back his hometown in the end. (虽然 他 游历过 很多地方，但是 他 总要 回到 他的 家乡的。) 5.有所=Maple's answer. 所有=including all or everything. for example, It's time to 12, all the bells ring. (一到 十二点，所有 钟 都 响了。)

2. " 要好 " can also mean "better than". For example 这本书比那本书要好. This book is better than that book.

Hi Princess,I thought Maple is almost right.Maybe it's useful to u to make some examples. 1.还好=ok or just so so, not bad. for example, in a dialgoue, A---How are u? B---I'm ok.(我还好) no ill no bad news. A---How's ur exam? B---not bad.(还好) i just pass it.i didn't get a good grade. 很好=very good, wonderful, for example, in a dialgoue, A--- How's ur life? B---wonderful！(很好！) I feel so happy. A--- How's ur exam? B---very good.(很好) I get a good grade. 2.要好=A have a near or close relation with B. for exmaple, Zhangsan and Lisi are close friends. 张三 和 李四 要好。=（ 张三和李四是好朋友） 要花=？maybe u should copy the context about it. i imagine u mean 要花多少钱？ if i'm right, i thought 要花=how much,cost,spend. for example, What does it cost? (这东西 要花 多少钱?)