several vocabulary questions
Greetings to all. Newbie here. よろしくお願いします。
I live in Japan, and recently my volition to study has increased. I've been saving a few questions.
I look forward to your help.
1) What is the japanese equivalent of the phrase, "I can't wait" when speaking of being excited. Is there something other than, "たのしみにしています"? I'm guessing it's not, "待てない"。
2) What is the proper/common way to say, "I hope..."? Is it, "私は~きぼうをします"?
3) Are かみなり and でんこう common words for "thunder" and "lightning" respectively?
4) What are some ways to say "less" in Japanese?
Today I am less tired than yesterday.
I eat 2000 calories a day or less.
Do you weigh less than 70 kilograms?
5) In what cases do we use げんご instead of ことば for "language"?
6) Is there a general word for "some" in Japanese? I know "some people" is 何人か, but what about "some food" or "some books"?
7) I happened across the word がいせんしゃ in the dictionary, translated as "(right wing) propaganda trucks." Is this a common word for the loud campaign trucks that are super annoying around election time in Japan? Are there no left wing ones, or do those go by a different name?
That should do it for now. I hope you don't mind me asking so many questions so early. I kept searching for a good site to ask, so I hope I have found it.