急~英文的文法及意思

請大家幫忙解釋以下句子用法(完整一點)及意思:
1.What is all this?
2.What are you working on?
3.We do have to do some housework.
4.Thank you for letting me borrow them.
5.I`ll tell you what I`ll do.

給我以下單字的KK音標和意思:
1.due
2.light bulb
3.glad
4.neat
5.vacuum
6.dust
3 answers 3