idea
- .I have no idea________is better, so I took of them.
- A brilliant idea occurred to him, to his research in the lab.
- Do you have any idea ______ on earth has happened to our friend?
- His idea was such a good one ______ we all agreed to use it.
- Living on Mars isn’t ________ as it sounds.
- The idea for the new plan came to his mind, to his experiment in the lab.
- That wasn’t a bad idea _.[ ]
- It’s _____ good idea to spell and pronounce new words aloud every day.
- It’s not __ good idea to drive for four hours without _ break.
- It’s not_______ good idea to work hard for four hours without_______ break.