Vocabulary consisting only from characters you are able to read
緑の日
みどりのひ
(n) Greenery Day (national holiday; May 4)namae, toki
五日
いつか
five days, the fifth day (of the month)jlpt5, toki
十億
じゅうおく
1,000,000,000, billion (American), (obs) milliard (British)mix
七日
なのか
seven days, the seventh day of the monthjlpt5, toki